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Towards an ISRIC WOrld Soil Information Service (WOSIS Version 1.0)
Piet Tempel, Daniël van Kraalingen, Jorge Mendes de Jesus and Hannes I. Reuter
ISRIC Report 2013/02
Wageningen, May 2013
© 2013, ISRIC – World Soil Information, Wageningen, Netherlands All rights reserved. Reproduction and dissemination for educational or non-commercial purposes are permitted without any prior written permission provided the source is fully acknowledged. Reproduction of materials for resale or other commercial purposes isprohibited without prior written permission from ISRIC. Applications for such permission should be addressed to: Director, ISRIC – World Soil Information PO B0X 353 6700 AJ Wageningen The Netherlands E-mail: [email protected] The designations employed and the presentation of materials do not imply the expression of any opinion whatsoever on the part of ISRIC concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Despite the fact that this publication is created with utmost care, the authors(s) and/or publisher(s) and/or ISRIC cannot be held liable for any damage caused by the use of this publication or any content therein in whatever form, whether or not caused by possible errors or faults nor for any consequences thereof. Additional information on ISRIC – World Soil Information can be accessed through http://www.isric.org Citation
Tempel, P., D. van Kraalingen, Jorge Mendes de Jesus and Hannes I. Reuter, 2013. Towards an ISRIC World Soil Information Service (WOSIS Version 1.0). Report 2013/02, ISRIC-World Soil Information, Wageningen. 188 pp.
ISRIC Report 2013/02
Contents
PPreface 5
Summary 7
1 Introduction 9
2 Database design 11
3 Future developments 29
Acknowledgements 31
References 33
Acronyms 35
Appendix 1 Database computational and personal capacity 37
Appendix 2 Database design 39
List of figures Figure 1 Database schemas. 12 Figure 2 Depiction of the accuracy and precision of measurements. 13 Figure 3 Relationship between attribute, value descriptor, domain and domain value. 16 Figure 4 Relationship between profile, data set, link table and classification. 18 Figure 5 Relation between Map unit, Map unit Component and Soil Component. 21 Figure 6 Relationships between Profile, ProfileAttribute, ValueDescriptor, Attribute, Domain and DomainValue. 23 Figure 7 Relations between Revision and ChangeItem. 27 Figure 8 ISRIC Soil Data repository diagram. 40 Figure 9 Analysis diagram. 42 Figure 10 Attribute diagram. 48 Figure 11 Classification diagram. 58 Figure 12 FAO diagram. 59 Figure 13 Soil Taxonomy and Local Classification diagram. 60 Figure 14 WRB diagram. 61 Figure 15 Contact schema. 83 Figure 16 DIF schema. 89 Figure 17 DIF schema - part 1. 90 Figure 18 DIF schema - part 2. 91 Figure 19 DIF schema - part 3. 92 Figure 20 DIF schema - part 4. 93 Figure 21 Location schema. 125 Figure 22 MapUnit schema. 133 Figure 23 MapUnit & MapUnitComponent diagram. 134 Figure 24 MapUnitComponent & SoilComponent diagram. 135 Figure 25 Profile schema. 150 Figure 26 LayerAttribute diagram. 151 Figure 27 Profile & LayerAttribute diagram. 152 Figure 28 Reference schema. 164 Figure 29 System schema. 182
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PPreface
ISRIC - World Soil Information, which hosts the World Data Centre for Soils, has a mandate to serve the international community as custodian of global soil information and to increase awareness and understanding of soils in major global issues. It aims to strengthen its position as a leading institute in collecting, storing, processing and disseminating global soil and terrain information for research and development of sustainable land use. Developments in soil science, such as low cost techniques to measure soil data, reduced handling and storage costs of data, and web-based data access have progressed rapidly during the last decade. To better manage the current demand for soil information, and being in the frontline of information services, ISRIC is in the process of updating its enterprise data management system, including revised procedures for registering newly acquired data, quality assessment/control and versioning. The centralized enterprise database will contain validated and authorized data with defined and registered accuracy and quality (e.g., known data lineage). Further, ISRIC is in the process of developing a series of web-based services, known as Global Soil Information Facilities (GSIF), which will be made available gradually to the wider user community. Where appropriate, algorithms and model states will be documented and preserved. Recommended procedures are being developed and tested to align with the frameworks of on-going, large international projects such as the FAO led Global Soil Partnership (GSP), GlobalSoilMap.net and e-SOTER and other international programmes. The Global Soil Partnership wants to improve governance of the limited soil resources of the planet in order to guarantee healthy and productive soils for a food secure world using a wide agenda. The GlobalSoilMap.net project is an initiative of a global consortium of scientific institutes that collaborate to make a new digital soil map of the world using state-of-the-art and emerging technologies. The e-SOTER project delivered a web-based regional pilot platform with data, methodologies, and applications, using remote sensing data to validate, augment and extend existing terrain and soil maps. These products will also serve the global soil observing system as part of the Global Earth Observing System of Systems (GEOSS). This document describes the rationale and structure for version 1.0 of the World Soil Information Service (WOSIS). The system has been developed at ISRIC, as a collaborative effort with partners from Alterra, Wageningen University & Research centre, and inputs/advice from a range of external experts. Dr. ir. Prem Bindraban Director, ISRIC World Soil Information
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ISRIC Report 2013/02 7
Summary
Over the years, ISRIC – World Soil Information has developed and maintained a number of (soil information) databases that are freely available to the scientific community and other non-commercial groups. In the past decade, however, dissemination opportunities have changed drastically as a result of new (web) technologies that permit faster and new forms of information delivery. Strategies adjusted to these opportunities are being pursued for improved information retrieval and dissemination. In this context, ISRIC has implemented a centralized and user-focused database ('world soil database') containing only validated and authorized data - preferably with a known and registered accuracy and quality. As a result, all data managed or maintained by ISRIC will be made available on-line from one central database environment in accordance with the conditions for data sharing defined by the various data providers. The entire system will allow access, processing and visualization through one set of tools. The database will support geographic objects, since most of ISRIC’s datasets are at least partly spatially defined. Finally, the world soil database can be queried using standardized interfaces based on known XML/GML exchange models. The database design as discussed in this report consists of 70 interrelated tables. The database has a number of schemas, which in turn contain the data tables (and other database objects). An important reason to use schemas is to organize database tables in logical groups to make them more manageable. Another important use for schemas in the world soil database is to mimic a federated database system. This is a type of meta-database management system which transparently integrates multiple autonomous database systems into a single virtual database. Each schema is described in detail the report. Future expansion and testing of the world soil database is seen as an iterative process that is largely governed by the addition of new soil information datasets (including spectral data). Instrumental to enhanced usability and accessibility of the world soil database will be the harmonization of soil property values (i.e. their domain), as well as standardization of analytical procedure descriptions. Use of these interfaces will allow for the fulfilment of future demands for global soil information, and enable further incorporation of soil data held by third parties. NASA’s Directory Interchange Format (DIF) is the metadata standard used for describing ISRIC datasets. GeoServer is used to serve geospatial data from the database - profile locations, SOTER maps, GlobalSoilMap.net products, etc. A stack of open RESTFull web services will be specified in the next version of this document, supporting (exchange) current and future data models.
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ISRIC Report 2013/02 9
1 Introduction
ISRIC’s strategic plan of June 2009 states: “The ISRIC mandate implies that it will be active in collecting and handling soil and terrain data, encourage the good use of that data and, in advocacy of the role and importance of soil in global development issues” This mandate is also clearly reflected in the institute’s registered name: International Soil Reference and Information Centre. To meet its goal, ISRIC has developed, and currently maintains, a number of databases that are freely available to the scientific community and other non-commercial groups. As stated in the strategic plan, dissemination opportunities have changed drastically in the past decade as a result of new (web) technologies which permit faster and new forms of information delivery. Strategies adjusted to these opportunities should be pursued for improved information retrieval and dissemination. At the time, challenges to implementing such a strategy included: – Limited facilities to browse data online. For example 'Show me, what data ISRIC has for Cuba, then I’ll pick
what I need'. – Lack of a consistent interface to query the website for specific data. It was not possible to get an answer
from the ISRIC website to a simple question like 'Give me a pre-defined set of data from ISRIC’s data holdings for all soil profiles in Cuba with a pH smaller than 5.8'.
– Metadata for the data sets are query-able through NASA’s Global Change Metadata Directory (GCMD), which hosts a portal for the ICSU World Data Centre System1. Yet, these 'descriptive metadata' could not be queried at the ISRIC site.
– Data sets were in project-specific formats, and there was no functionality to modify formats in response to user needs. Data were organized as a fragmented set of individual datasets that have evolved in the past years from projects and personal initiatives. These datasets have been made available in a form (or format) geared towards their originating projects’ goals; as such, they may not necessarily fulfil the goals or needs of a wider user community.
– Support all kind of data storage, standardization, harmonisation and export for the Global Soil Information Facilities (see Batjes et al., 2013).
To address these challenges and enable the information strategy outlined in the strategic plan for 2009-2012 (see ISRIC, 2010), ISRIC has developed: 'A centralized and user-focused database containing only validated and authorized data with a known and registered accuracy and quality.' The resulting system, known as 'ISRIC World Soil Information Service' (WOSIS), is described in this report.
1 ISRIC - World Soil Information, the World Data Centre for Soils since 1989, is a regular member of the ICSU World Data System
(ICSU-WDS).
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1.1 Approach
As a first step, an inventory was made of all data sets present at ISRIC that might be eligible for inclusion in the new world soil database. ISRIC staff was invited to submit descriptions of these data sets. The next step was to define selection criteria for data to be included in the first approximation of a world soil database. This was a crucial step since it defines the information content (i.e. the kind of questions and queries the database should be able to provide answers to) as well as its initial complexity. The single most important selection criterion the Steering Group formulated was that only soil, site, and terrain data would be handled in the emerging world soil database. Application of these criteria greatly reduced the number of relevant data sets. However, there is a lot of overlap between these datasets; the same information is included in more than one database, merely organized in a different way. Based on this first analysis, the following objectives for a world soil database were formulated. It should: – be able to handle and harmonize soil profile and terrain data, such as held in WISE (Batjes, 2009), ISIS
(2006), SOTER (Van Engelen and Dijkshoorn, 2012) and GlobalSoilMap.net (Sanchez et al., 2009)2, including functional properties, soil sample analysis results, horizon analysis results, terrain, terrain components, soil classifications, as well as spatial data (polygon and raster format);
– meet quality aspects: availability, continuity, consistency and robustness; – be powerful enough to become the reference database for future, permanent storage; – serve the international community with quality controlled soil data in a most effective way. Inclusion of a spatial component is an important requirement since most of ISRIC’s datasets are at least partly spatially defined. Therefore, the new world soil database should support the storage, spatial indexing and processing of spatial data. Further, the enterprise Relational Database Management System (RDBMS) should include a spatial extension. The system should also support of standards-based metadata registration at dataset level as well as at the level of individual data objects and attributes3. Finally, the world soil database should be query-able using standardized interfaces based on XML/GML exchange models – notably those defined by the Open GeoSpatial Consortium (OGC). These interfaces must fulfil future demands for global soil information, and enable the inclusion of soil data of third parties. Based on the analysis of the 'current' (sensu 2009) ISRIC datasets, developments towards new datasets, and the desired functional features of the world soil database, the system should: – Support current ISRIC datasets (ISIS, WISE, SOTER, soil degradation datasets), that is: capable to
incorporate (any) data from aforementioned datasets. – Allow for new future datasets, so extensibility and flexibility are important. – Provide flexibly to extend attribute sets for data objects. – Be able to accommodate metadata for the object and dataset level. – Provide support for spatial objects, both vector (point and polygon) and raster based. – Conform to current and future (exchange) data models (e.g., e-SOTER SoterML (Pourabdollah et al., 2012),
SoilML (Montanarella et al., 2010) and GeoSciML (CGI 2013)). – Support for GML and KML for easier and faster data dissemination. Henceforth, 'WOrld Soil Information Service' and its acronym 'WOSIS' will be used for naming purposes in this document. 2 http://www.isric.org/projects 3 At present, NASA’s Directory Interchange Format (DIF) is the metadata standard used for describing ISRIC datasets, in
accordance with the ICSU-WDC system requirements. Some 50 datasets have been described using DIF at NASA’s Global Change Master Directory, see under 'WDC for Soils' as data center.
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2 Database design
2.1 General Concept
The database design consists of 75 interrelated tables following the standard relational model. These tables have a number of common characteristics. Each table has a single-field, with a unique primary key of type integer (long) and a conventional (descriptive) name. Except for the four tables in the System schema, all tables share the following five fields (in this order, and shown at the end of a table’s fields list): – Created: A DateTime field that defaults to the current date and time when a new record is inserted. – Modified: A DateTime field recording the latest modification of a record; defaults to the current date and
time when inserting a new record, or updating a record. – Editor: A text field recording the login role that created or last modified the record; defaults to the current
login role when inserting a new record, or updating a record. – RevisionId: Reference to the last revision (i.e. update) of the record in the audit trail. – Version: Sequential record version number - starting with 1 for the initial entry. Users cannot interact with any of the above fields directly. The fields are initialized or updated by the database system to allow for record change tracking and audit. Tables holding measured property values contain the following fields which are explained in detail below: – Date: date of observation or measurement. – Trust: level of trust in the given value: 'A' as entered, no validation, 'B' - harmonized and standardized, 'C'
(semi)-automatic error checking and 'D', the highest level, for data validated by a soil scientist. – LoD: Level of Determination - accuracy of an observation or measurement precision. – Quality: Quality indicator - 0 is the lowest and 255 the highest quality level.
WOSIS consists of a group of schemata, which in turn contain tables (and other database objects), as shown in Figure 1. Schemata are used for organization purposes, to group the database tables (and other database objects) into logical groups making them more manageable. Schemata are analogous to directories in an operating system level, except that schemas cannot be nested. The same table name can be used in different schemas without conflict. For example, both ThisSchema and ThatSchema may contain tables named MyTable. The MyTable is normally described using the schema name e.g.: ThisSchema.MyTable or ThatSchema.MyTable.
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2.2 Quality and accuracy of data
Quality of data can be evaluated against a range of parameters, for example positional accuracy, attribute accuracy, logical consistency, completeness and lineage. Underlying these parameters are always the two central themes in data quality assessment: the concepts of accuracy and precision. For application to environmental data, these can be defined as follows: – Accuracy - the degree of correctness with which a measurement reflects the true value of the parameter
being assessed. – Precision - the degree of variation in repeated measurements of the same quantity of a parameter.
Figure 2
Depiction of the accuracy and precision of measurements. For example, if eight measurements for a given parameter are taken at the same time at the same location using the same method, the accuracy would be indicated by how well the average of the eight measurements reflects the actual parameter value, and the precision would be indicated by the variation in the results of the eight measurements. Using the classic example of marksmanship, Figure 24 distinguishes the concepts of precision and accuracy. A high degree of precision and accuracy do not necessarily occur simultaneously in a process, as illustrated in the previous figure. Measurements may have a high degree of precision, while not being very accurate. Conversely, a set of data may have high accuracy but lack precision. When results are both precise and accurate, confidence in data quality is maximized. In order to address these issues that may affect confidence in the WOSIS data, quality indicators are applied throughout the database: Level of Trust (subjective measure based on soil expert knowledge), Data Quality Index (objective measure based on some reproducible algorithms) and Level of Determination (Laboratory/Field/Location related uncertainty). These were developed to provide guidelines that allow investigators to recognize factors that may compromise the data quality. Use of all three components ensures that objective methods are applied for evaluating data in the database, while at the same time it enables soil expert knowledge to override these assessments.
4 The precision and accuracy of environmental measurements for the building assessment survey and evaluation program. U.S.
Environmental Protection Agency, March 31, 1999. http://http://www.epa.gov/iaq/base/pdfs/precisionandaccuracy.pdf
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2.2.1 Level of trust
Different datasets/parameters held in the database need to be characterised in terms of trust. The lowest level 'A' is for data entered 'AS IS'. Subsequently, such 'A level' data can be standardized/harmonized to reference methods (Level B), (semi) - automatically error-checked for inconsistencies (Level C); the data owner is informed about the outcome of this procedure. Flagging data at level A to C can be performed automatically without any human interaction, while the final step to level D requires certain skills and experience. Level D data are those that have been approved by an expert (e.g., a soil scientist) who has performed an in-depth check, considering the value in relation to the full soil profile, the given natural conditions and the surrounding profiles and found no anomalies. 2.2.2 Data quality index
The data quality index for a given record characterises the data quality in numerical space. Any new value entered in the database initially receives a Zero value, which is the lowest rank or index value. Next, this value may increase based on whether it passes specific tests. At present, the 0-100 range is considered sufficient to characterise the data quality in numerical space. The remaining 154 values, between 101-255, are used to store specific error codes associated to specific error routines (as Domain Values in the Attribute Schema). 2.2.3 Level of determination
Any given measurement has a specific measurement error, which can be determined with a variety of methods. The level of determination (LOD) for values derived in a laboratory can be characterised using blind samples or based on repeated measurements from reference materials. Any laboratory should be able to provide these parameters according to good laboratory practice (OECD, 1998; Van Reeuwijk, 1998). For measurements that use other devices (e.g., GPS, soil moisture sensors, maps) the LOD can be determined by extracting information from manufacturers, repeated measurements, literature and even expert knowledge. An example for the latter is the LOD for GPS locations, which depends on several factors. Before 2000, a normal, commercial GPS had an LOD greater than 100 m; nowadays the LOD can be less than 10 m. Factors like time of day, position of satellites, land use (e.g., forest cover leads to loss of signal) will also influence the LOD for the location (e.g., Tuček and Ligoš, 2002). Lorenz et al. (2008), for example, describe factors that need to be considered to assess the LOD for field measurements, such as repeated measurements of the same property at specific, preselected random locations. 2.3 Analysis schema
The Analysis schema contains two tables dealing with data describing processes that have been used to obtain observation results for soil or terrain properties - essentially laboratory procedures for soil analysis. Analytical methods are characterized by a descriptive name, and a broad description with a reference to an authoritative source (e.g., ISO standard) describing the analytical method, for instance a publication, laboratory guidelines or a web site. The schema deploys a link table to link laboratory procedures to laboratories (in effect, their organizations).
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The Analysis schema links to the Reference schema and to the Contact schema (i.e., it refers to data in a table in both schemas, using relational keys). 2.4 Attribute schema
Despite the broad definition of the domain of knowledge that underlies the database, every effort was made to be as accurate as possible in the definition of the entities of interest as well as their characteristics. If available, reference is made to an authoritative source for definitions and descriptions. The schema's table storing these definitions may be conceived as a soils and terrain glossary. A glossary is an (often alphabetical) list of terms in a particular domain of knowledge with the definitions for those terms. Besides the definition of terms, this list is meant to: – exclude ambiguity in the meaning of concepts and terms, – promote consistency in the use of terms within the database, – promote efficiency and precision.
To enable within-domain communication between scientists, a common language with a sufficiently shared vocabulary is needed. Such vocabularies often take the form of a controlled vocabulary, which make it easier to query a database. Since there are many different ways of describing concepts, drawing all of these terms together under a single word or phrase in a database makes searching the database more efficient as it eliminates guess work. The data in the Attribute schema may thus be seen as a controlled vocabulary. In data management and database analysis, a data domain refers to all unique values which a data element may contain. The rule for determining the domain boundary may be as simple as a data type with an enumerated list of values. For example, a database table that has information about people, with one record per person, might have a 'gender' column. This gender column might be declared as a string data type, and allowed to have one of two known code values: 'M' for male, 'F' for female, and NULL for records where gender is unknown or not applicable (or arguably 'U' for unknown as a sentinel value). The data domain for the gender column is: 'M', 'F'. Other data sets with information about people, however, may employ other code values - for example, '0' for male, '1' for female, and '-1' when gender is unknown - for the same 'gender' phenomenon. Since the database should allow users to enter data in their primary form - that is, users should not be burdened with conversion issues upon entering (their) data - a mechanism to link a phenomenon to more than one data domain is required. This mechanism is the value descriptor. A value descriptor essentially links a phenomenon to a data domain. Our 'gender' example would require two value descriptor records (denoted by a value descriptor identifier) to link 'gender' to its available data domains. Conversely, a data domain may be used by more than one characteristic. For example, in the FAO Guidelines for Soil Description (FAO, 2006a), several surface characteristics use the same surface coverage classes, hence the same data domain. In a normalized data model, the referenced data domain is typically specified in a reference table. Following the previous example, the first Gender reference table would have exactly two records, one per allowed value – 'M' and 'F', excluding NULL. The second Gender reference table would have three records, one per allowed value – '-1', '0', and '1'. In the database all potential reference tables have been merged into a single domain values table. Reference tables are formally related to other tables in a database by the use of foreign keys. Thus, a domain value would refer to a value descriptor that links a phenomenon to the specific data domain this domain value belongs to. However, since a data domain may be referenced by more than one characteristic, the relationship between the domain values table and the value descriptor table would be of a many-to-many nature. To
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circumvent this many-to-many relationship from the database, a domain table was added between the table with value descriptors and the domain values table (Figure 3).
AttributeId AttributeName AttributeDescription 253 Gender a set of characteristics
distinguishing between male and female, particularly in the cases of men and women (Wikipedia).
ValueDescriptorId AttributeId DomainId 12 253 34 13 253 65
DomainId DomainName 34 Gender values domain according to Guidelines X 65 Gender values domain defined by organization Y
DomainValueId DomainId Value Meaning 45 34 F Female 46 34 M Male … 434 65 -1 Unknown 435 65 0 Male 436 65 1 Female
Figure 3
Relationship between attribute, value descriptor, domain and domain value. Less simple domain boundary rules, if database-enforced, may be implemented through a check constraint or, in more complex cases, in a database trigger. For example, a column requiring positive numeric values may have a check (i.e. validation) constraint declaring that the values must be greater than zero. Clearly, these attributes do not need explicitly a domain associated with them. The value descriptor may be extended with a unit and a data type for the values of its associated attribute, thus enhancing the flexibility of the Attribute schema. The Attribute schema only links to the Reference schema. 2.5 Binary schema
Databases must store several data types like text, numbers and dates as well as binary data (e.g. columns that store binary data). The binary schema can describe various items, such as images from the soil profile or
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the surrounding landscape as well as a multispectral scan. Binary data are associated to a specific mimeType (data format/characteristics). WOSIS uses a mixed approach, storing binary data on specific local file storage and keeping a Unique Universal Identifier (UUID) identifier linking the files to the Database records. The binary table also contains a smaller version of the original binary dataset as a thumbnail. The mixed approach allows for: – Smaller database size, since binary data are stored in a local file system. – Web sites will benefit from small thumbnails stored in the DB (up to 100kb per image). – If necessary the binary data can be stored in a public accessible location. Negative aspects: – DB backups require that the specific local file storage is also backed-up. The Binary schema links to the Reference and Profile schema. 2.6 Classification schema
Soil classification involves the systematic categorization of soils based on distinguishing characteristics as well as criteria that dictate choices in use. Soil classification is probably one of the most controversial soil science subjects. Unlike plant taxonomy, there is no truly universally accepted classification system for soil, and the principles of soil systematics have been varied and polemical (Strzeminsky, 1975). Many countries have developed their own classification systems; international correlation of the various systems is being addressed by the World Reference Base for Soil Resources (IUSS Working Group WRB 2006) and earlier through the FAO-Unesco Soil Map of the World (FAO-Unesco, 1974; FAO, 1988). The classification schema in WOSIS supports three widely used soil classification systems: – FAO Soil Map of the World: originally intended as legend for the Soil Map of the World, 1:5M, but in the
course of time it has been used increasingly as a classification system (FAO-Unesco, 1974; FAO, 1988) now subsumed into the WRB.
– World Reference Base for Soil Resources: the international standard taxonomic soil classification system endorsed by the International Union of Soil Sciences (IUSS Working Group WRB, 2006).
– USDA Soil Taxonomy (Soil Survey Staff, 2010). Further, the Classification schema includes a table for the storage of national or local classifications other than the global systems mentioned above. The same soil profiles may have been described in multiple initial ISRIC data sets (e.g., in ISIS, WISE and SOTER). However, a given profile may have been classified differently in each data set, using the same soil classification system, due to differences in perceptions (see Kauffman, 1987). Therefore, the world soil database uses a link table (part of the Profile schema) to assign profiles to specific (source) data sets. All classifications refer to an entry in this link table (that is, a profile in a particular data set), thus enabling more than one classification per profile, per dataset - and even within the same data set. Figure 4 clarifies the relationship between profile, data set, link table, and classification. At present, the classification schema permits characterization and classification of individual soil profiles. Legends for soil map units, however, are not supported yet as they are considered regular attributes of map units.
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Profile
ProfileId Country Location 734 Uganda POINT(33.5,1.8)
Data set (DIF)
DIF_Id Data set name 12 WISE version 3 13 SOTER for Central Africa
Link table Profile – Data set
ProfileDIF_Id ProfileId DIF_Id ProfileName 89 734 12 UG007 90 734 13 UGBun17-6
FAO Classification
FAOId ProfileDIF_Id SoilUnit PublicationYear 456 89 Eutric Leptosol 1988 457 90 Lithic Leptosol 1988
Figure 4
Relationship between profile, data set, link table and classification. Soil Taxonomy coding is inconsistent between editions as different standard notations have been used in successive versions (e.g. Soil Survey Staff, 1975, 1992, 2010). Alternatively, the original and revised Legend to the FAO Soil Map of the World (FAO-Unesco, 1974; FAO, 1988) uses a well-established coding scheme. Conversely, there is no coding scheme in WRB nor in the associated WRB Legend (IUSS Working Group, 2010), as WRB is not a hierarchical system. Therefore, to avoid any ambiguity in soil classification names, for any soil classification system full descriptive names are stored in the database, together with the edition of the system. The Classification schema links to the Profile schema. 2.7 Contact schema
The Contact schema describes organizations and/or persons that have been instrumental in obtaining the observation results (either descriptive or measured) that are stored in the database. It is the single entry point to authoritative names and contact information in the overall database. This is to prevent the use of different names or spellings for the same organization or individual in various parts of the database (e.g., KIT, Tropen-Instituut, Royal Tropical Institute, Koninklijk Instituut voor de Tropen). The main database object in this schema is the organization. There are a variety of legal types of organizations, including: corporations, governments, non-governmental organizations, international organizations, armed forces, charities, not-for-profit corporations, partnerships, cooperatives and universities. The organization object may also store organization components like departments, regional centres and laboratories. The second database object in the Contact schema is a contact. A contact stores contact information for a real person. Currently, a contact can be linked to only one organization - in the sense of a 'works with' or 'is
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employed by' relationship. Access to contact information - either organizational or personal - may be controlled by way of a numerical Access Code. The Contact schema links to the Location schema (that is, it refers to data in a table in the Location schema) and to the Analysis schema (used in the laboratory contact information). 2.8 DIF schema
The Directory Interchange Format (DIF)5 is a metadata standard used to describe Earth science datasets (Global Change Master Directory Staff, 2008). The DIF standard is used to create records for the NASA Global Change Master Directory (GCMD), an on-line system with information about Earth science datasets, and is inter-operable with standards used by the ICSU World Data System (see: www.icsu-wds.org/services/data-portal), of which ISRIC is a Regular member. The DIF standard has a total of 36 elements, including eight mandatory elements. Some of the fields are text fields, while others require the use of controlled keywords. The DIF allows data users to understand the contents of a data set and contains those fields which are necessary for users to decide whether a particular data set would be useful for their needs. The DIF standard is compatible with both the ISO 19115 and CSDGM standards6. The soils and terrain metadata is a database implementation of the Directory Interchange Format. The DIF table is a pivotal (crucial) table in the metadata schema. It contains the eight fields that are required in the DIF. The other fields expand upon and clarify the information, but are not repetitive. Repeatable DIF fields are stored in separate, but related tables. That is, nearly all other tables are linked to the DIF table, and represent (groups of) repetitive data elements, e.g. keywords associated with a dataset. Some minor elements that are repeatable according to the DIF standard (e.g., multimedia_sample), are not repeatable in the metadata database (to keep the schema somewhat simpler). The DIF schema links to the Location schema, the Contact schema, and the Reference schema (that is, it refers to data in a table in all of these schemas). 2.9 Location schema
Essentially, the Location schema contains authoritative names for country groups, countries, and first level administrative units within countries. As with the Contact schema it is the only entry point to authoritative geographic names (notably of countries) in the core database system. The reason for this is to prevent the use of different names or spellings for the same geographic location in various parts of the database where this information is required (e.g., Great Britain, United Kingdom, Royaume Uni). Names comply with ISO-3166, a standard published by the International Organization for Standardization (ISO)7 that defines codes for the names of countries, dependent territories, and special areas of geographical interest, and their principal subdivisions (e.g., provinces or states). The official name of this standard is Codes for the representation of names of countries and their subdivisions. 5 http://gcmd.gsfc.nasa.gov/User/difguide/difman.html 6 The ISO 19115/TC211 geospatial metadata standard was adopted in June 2004. Required elements and appropriate
modifications were approved by the CEOS IDN Interoperability group and incorporated into the DIF to achieve full ISO compatibility.
7 http://www.iso.org/iso/country_codes
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Country groups enable ad-hoc grouping of countries, such as 'Former Yugoslavia' and 'ASEAN'. Country groups may be used to query the database for these groupings. A Country group may refer to an authoritative source defining the list of countries that are part of the region. In the context of the database, Country groups exceed the geographic sense of the term: it may refer to any grouping of countries, for example NATO or SADEC. Future access methods to the data in the core database that are location-based may use web services like GeoNames8 to enable the use of aliases, synonyms, etc. The Country table will be updated in future versions to contain polygon information (spatial data), allowing for spatial queries involving countries and profiles. The Location schema only links to the Reference schema (i.e., it refers to data in a table in the Reference schema). 2.10 MapUnit schema
A map unit is a collection of areas defined and named the same in terms of their differentiating criteria, or miscellaneous areas9. The SOTER methodology10, for example, identifies areas of land with a distinctive, often repetitive, pattern of landform, lithology, surface form, slope, parent material, and soil. Tracts of land distinguished in this manner are named SOTER (map) units. Each SOTER unit thus represents one unique combination of terrain and soil characteristics (Van Engelen and Dijkshoorn, 2013). Each map unit differs in some respect from all others in the area of interest and is uniquely identified on a map. Each individual area, or polygon, on the map is a delineation of a particular map unit. Map units are represented by cartographic units with a single colour or pattern. The database will store each map unit as a single point set union of their polygon geometries (i.e., borders), often referred to as a multi-polygon. All polygon maps, and therefore their mapping units, are stored in a single table. A map Id identifies the individual maps within the table. Every map unit must refer to a data set (defined in the DIF schema). For SOTER maps, a unique code (up to four digits) is assigned to every SOTER map unit that has been distinguished at the country level. Finally, a map unit may reference a source from which the data were derived for the compilation of the mapping unit. Reference datum for any point on the Earth's surface that is referenced in the world soil database is WGS8411. Applying differentiating criteria in a step-by-step manner may eventually lead to overly complex and/or fragmented map units that cannot be mapped at the scale under consideration. The corresponding information is then stored as a 'non-mappable' map unit component without a geometry. Thus, in SOTER a map unit may consist of one or more map unit components, each covering a certain proportion of the map unit. Mapping unit components are sequentially numbered; largest mapping unit component first, followed by the second in size, and so on until 100% coverage is obtained. Soil map units typically contain a number of so-called impurities, conventionally assumed to be at least 15% dependent on the scale of mapping (Landon, 1991; Soil Survey Staff, 1993). Pragmatically, a soil component is defined as a constituent of a mapping unit component that represents a single soil type (covering a certain 8 http://www.geonames.org/ 9 Miscellaneous areas are areas that fall outside the differentiating criteria, e.g. water bodies under terrestrial criteria. 10 SOTER aims to establish a World Soils and Terrain Database, at scale 1:5 000 000, containing digitized map units and their
attribute data in standardized format. The program was implemented by FAO, UNEP and ISRIC, under the aegis of the IUSS, in collaboration with a wide range of national soil institutes (1986 - present).
11 http://en.wikipedia.org/wiki/World_Geodetic_System
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percentage of the map unit). Since a soil component is also a non-mappable area, it might be conceived as a second level map unit component, or a 'component of a map unit component'. However, introducing various component levels ('component X is a component of component Y') would make data retrieval and management overly complex, and besides, would rarely be needed. Therefore it is not implemented in the current version. Every soil component should be described by at least one, but preferably more, fully described and analysed regionally representative profiles. One of these profiles is designated as the representative profile for the soil component, while the remaining profiles are associated with the soil component through a link table. This link table thus shows the potential range in soil variability within a given soil component. Map unit attributes and their values are stored in a separate map unit attribute table. Attributes link to a map unit through its map unit Id. The same applies to the attributes of map unit components and soil components. For details, we refer to the Profile schema paragraph.
Figure 5
Relation between Map unit, Map unit Component and Soil Component.
Map Unit
MapUnitId MapId DIF_Id CountryId SOTERUnitID Location 3050 12 6 44 2446 MULTIPOLYGON(…) 3051 12 6 44 3204 MULTIPOLYGON(…)
Map Unit Component
MapUnitComponentId MapUnitId Number Proportion (%) 7843 3050 1 80 7844 3050 2 20 7845 3051 1 100
Soil Component
SoilComponentId MapUnitComponentId Number Proportion (%)
ProfileId
5284 7843 1 80 2974 5285 7844 1 10 2947 5286 7844 2 10 2956 2445 7845 1 100 2720
Link table Soil Component - Profile
SoilComponentProfileId SoilComponentId ProfileId 101356 5284 2976 101357 5284 3010 101358 5284 3011 101359 5285 2846 101360 5285 2835 101361 5286 2960 101362 5286 2969 101363 2445 2611 101364 2445 2734
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The example in Figure 5 shows two map units, with MapUnitId 3050 and 3051, respectively. Both map units are part of a SOTER map with a MapId of 12, and belong to the same data set with a DIF_Id of 6. Map unit number 3050 consists of two map unit components: – Map unit component 7843, covering 80% of the map unit, and – Map unit component 7844, covering 20% of the map unit Map unit component 7843 consists of a single soil component with Id 5284. The Id of the representative profile for this soil component is 2974. The second map unit component consists of two soil components, both covering 10% of the map unit. Likewise, the second map unit (3051) consists of a single map unit component (7845) covering 100% of the map unit. This map unit component consists of a single soil component with Id 2445, also covering 100% of the map unit. Both map unit component and soil component are mappable, since they coincide with the map unit. Map unit components covering less than 100% of the map unit they collectively compose are not mappable since a component then only accounts for part of the map unit spatial entity. The link table lists the Id’s of other profiles that are associated with the soil components in the example. The MapUnit schema links to the Location schema, the Profile schema, the Attribute schema, the DIF schema, and the Reference schema (that is, it refers to data in a table in all of these schemas). 2.11 Profile schema
The tables in the Profile schema describe two basic entities from the domain of discourse underlying the database: a profile ('pedon') and its properties (land use, position in the terrain, signs of erosion, etc.), and its constituent layer attributes (structure, colour, horizon designation, texture, pH, etc.) (Soil Survey Staff, 1975). The schema stores soil profiles, either synthetic or real-world, along with their location. To associate synthetic profiles, or profiles with an unknown location and estimated properties, with a minimal geo-reference, a country reference has been included. A 'Synthetic' identifier denotes whether a profile is synthetic (not observed in the field, 'derived') or real. Each profile also refers to the data source - publication, map, web site, etc. - from which the corresponding data were derived. The location of a profile is stored in decimal degrees (geographic latitude and longitude, using the WGS84 datum). The accuracy of the location is stored in column positionLOD. Further, values in a column indicates if the profile can be shared with the general public; conditions for this are specified by the data providers in accordance with the ISRIC Data Policy (http://www.isric.org/data/data-policy). Values for profile characteristics (associated with the profile's site as well as its identification) are stored in a separate attribute values table. A value descriptor links each profile attribute value to a characteristic in the Attribute table in the Attribute schema, and - if applicable - to a values domain through the Domain table (and a unit in which the value is expressed). An example may illustrate this (Figure 6); domain values are described in the DomainValue table in the Attribute schema. For a profile with ProfileId 788, the database stores ten attribute values. The last two of these attribute values have ValueDescriptorId 281 and 282, respectively. Note that there are apparently attributes that allow for more than one value - e.g. the attributes with ValueDescriptorId's 32 and 33. ValueDescriptorId 281 refers to a property with AttributeId 18 and a values domain with DomainId 145. This property is dimensionless: there is no UnitId. Looking at the Attribute table, AttributeId 18 refers to the slope form of the profile site. Its value is "S". The meaning of this value can be looked up in the domain that is associated with this property: a domain with DomainId 145.The profile's attribute value eventually evaluates to a slope form of the profile site that is 'straight' (according to the 'Guidelines for profile descriptions', FAO 2006). The Domain table is required to prevent a many-to-many relation between the ValueDescriptor table and the DomainValue table.
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Figure 6
Relationships between Profile, ProfileAttribute, ValueDescriptor, Attribute, Domain and DomainValue.
Profile
ProfileId CountryId ReferenceId Synthetic Location 788 28 FALSE POINT(26.1 -20.0)
ProfileAttribute
ProfileAttributeId ProfileId ValueDescriptorId Value ValueGroup 673 788 6 911 1104 788 5 Central Province 4357 788 32 WT 711 6013 788 33 1 711 6056 788 32 WG 710 6078 788 33 2 710 6155 788 260 BSh 6617 788 19 0 7144 788 281 S 7488 788 282 L
Value Descriptor
ValueDescriptorId AttributeId UnitId DomainId 281 18 145 282 9 146
Attribute
AttributeId ReferenceId Name Description 9 245 Position An indication of the relative position of the
site within the land. … … … … 18 245 Slope form The slope form refers to the general shape
of the slope in both the vertical and horizontal directions.
Domain
DomainId ReferenceId Name Description 145 245 Position values Each value denotes a particular
position of the profile's site within the land.
146 245 Slope form values Each value denotes a particular shape of the profile site's slope .
DomainValue
DomainValueId DomainId Value Description 1850 145 V Convex 1851 145 C Concave 1852 145 S Straight … … … … 1858 146 L Lower slope 1859 146 S Slope unspecified 1860 146 F Flat 1861 146 V Open depression
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Likewise, the second attribute value, the one with ValueDescriptorId 282, evaluates to a relative position of 'lower slope' of the profile within the terrain (according to the 'Guidelines for profile descriptions', FAO, 2006). Figure 6 also illustrates the use of ValueGroups. A Valuegroup is a numeric that groups associated property values for a profile, e.g. degree and extent for two or more types of erosion at the profile site. In the example, ValueDescriptorId 32 points to 'main type of erosion at the profile site'. There are two values for erosion type: 'WT' (evaluating to “Tunnel erosion”), and 'WG' (evaluating to 'Gully erosion'). Both erosion types are associated with their matching extent (pointed to by ValueDescriptorId 33) through a common ValueGroup number. Thus, gully erosion is associated with extent '2' (evaluating to '10-25% of the area'), and tunnel erosion is associated with extent '1' (evaluating to '5-10% of the area'). By convention, the more dominant manifestation of a property has a lower ValueGroup value. Thus, in this example, gully erosion is considered dominant over tunnel erosion. Another field, not shown in the example, may link each attribute value to a combination of a laboratory procedure and a laboratory (a link table in the Analysis schema). Either the laboratory or the procedure may be unknown. If both are unknown, the field is left blank. All tables named 'ObjectAttribute' use the schema Attribute to link attributes and their values to 'Object', e.g. table MapUnitAttribute links attributes and their values to map units. The LayerAttribute table describes soil profile attributes (from either synthetic or real profiles) in terms of their relative and / or absolute position within a soil profile. The table also specifies the depth to the upper and lower boundary (in centimetres) for each layer, measured from the surface (including organic and mineral cover) of the soil downwards (FAO, 2006; Schoeneberger et al., 2012). The layerattribute table can store parameters on a Horizon basis as well as a fixed depth basis. Note also that prior to 1993, the zero datum was at the top of the mineral surface, except for thick organic layers, such as peat or muck; organic horizons were recorded as above and mineral horizons recorded as below, relative to the mineral surface (see Schoeneberger et al., 2012, pp. 2-6). Profile descriptions may be included in more than one data set, using different identifiers (and subsets of properties). Using a link table in the Profile schema, data sets can be reconstructed, using the original identifiers. Since available soil moisture plays a prevalent role in many applications, for instance crop production, it has been made a database object in its own right. Otherwise, soil moisture tensions would have to be e derived from their analytical methods, requiring arbitrary string parsing in queries. Profiles have a specific numerical ID but also an UUID (universally unique identifier), for examples profileID 788 has an UUID of 'f0f6ae7a-13b1-11e2-8634-001bc6405f0b'. This UUID is automatically generated when a record is inserted. Using UUIDs allow for easy profile identification in diverse computer systems like harvesting environment, web services or broadcasting structures (Twitter, Facebook etc.). The Profile schema links to the Location schema, the Analysis schema, the Attribute schema, the DIF schema, and the Reference schema (i.e., refers to data in a table in all of these schemas).
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2.12 Reference schema
Data, definitions, and descriptions may be drawn from a variety of data and information sources. Potential sources are: publications, maps, web sites (URL's), organizations, and digital media. These sources vary widely in nature, and in the way they are described. The Reference schema enables a harmonized way to refer to these heterogeneous sources. The Reference schema allows for the description of the following types of information sources: – Publication – Web site (URL) – Map – Organization – Digital media (CD-ROM, DVD, etc.) – Other Except for 'Other', every reference type is represented by a separate table, either in the current schema, or in the Contact schema (Organization as an information source). A reference consists of a ReferenceTypeId and a TypeReferenceId. A ReferenceTypeId refers to a reference type (publication, web site, map, etc.) in the ReferenceType table, and a TypeReferenceId refers to an information source in the corresponding reference type table. E.g., a ReferenceTypeId of 4 means the source of information is an organization, and the corresponding TypeReferenceId value refers to a particular organization in the Organization table in the Contact schema. Most other schemas somehow rely on this schema. Schema Reference only refers to the Organization table in the Contact schema.
2.13 Internationalization schema
WOSIS is a federated system and therefore we decoupled the translation without affecting the data structure. The general assumption is that each database has a default language (e.g., in ISRIC’s case English) and that the Schema named i18n (Internationalization) will contain tables linking to other schemas (e.g., profiles, attribute) that contain the translations according to language table. As a standard, we choose the W3C recommendation (RFC5646) which allows over 7000 language tags, while enabling ISO639 3 letter language codes as well as 2 letter language codes. Examples are: zh (Chinese), hi (Hindi), es (Spanish), en (English), bal (Balochi), apk (Kiowa Apache) and tpi (Tok Pisin).
The schema consists of the tables i18n.i18n which contains the generic internationalisation structure (e.g.: rfc5646 code) and schema/table/primarykey location of the translation, while the i18n.translation table stores the actual translation.
Table translation is linked to table i18n; therefore the metadata concerning translation is decoupled from the translation.
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2.14 System schema
Schema System contains all database specific tables that support or enable a number of maintenance-related tasks: All tables have a single-field primary key of type Integer, conventionally named 'TablenameId', with the exception of link tables. Thus, table MapUnit will use column MapUnitId as a single-field primary key. Link tables use a slightly different naming scheme. A link table named Name1_x_Name2 will use column Name1Name2Id for its single-field primary key. Thus, the primary key field for table Profile_x_DIF will be ProfileDIFId. The reason of this procedure is to keep track of primary key values to be assigned to newly created records in the database. Table Tally keeps track of the primary key values to be assigned to newly created records. Upon insertion of a new record in a table, an INSERT triggers on that table: – read the primary key value for that particular table from the Tally table; – assign this value to the primary key field of the newly created record; – increase the primary key value for that particular table in the Tally table with one. Tally keeps track of the time and the last login role to insert a record in a particular database table and therefore supplying an audit trail for changes to the database. Webopedia12 defines an audit trail as 'a record showing who has accessed a computer system and what operations he or she has performed during a given period of time.' Table Revision stores an audit trail for changes to WOSIS. The table traces every UPDATE and DELETE operation to any record in the database (with the exception of System tables). The database operation is stored in a column named Action: 'U' for a record update and 'D' for a deleted record. Four more columns pinpoint the record affected by the operation. The table also registers the login role that executed the operation, together with a timestamp for the operation and the version number of the affected record. The (original) values of the affected records are stored in tables ChangeGeometry (geometry columns) and ChangeItem (all other columns). The following example (Figure 7) may illustrate this. The last Revision record (with RevisionId 3467) shows that a record with a value of 50 for primary key field 'CountryId' in table Country in schema Location has been updated. There is also the Id of the previous revision of this record: 3466. The last revision affected field 'Alpha_2': the value 'DC' of version 2 of the record was changed. The previous revision of the record, version 1, affected two fields: 'Name' and 'Alpha_2'. The version number for the corresponding record in the database is 3. Who (Editor) and when (Time) have been left out in the Revision table in this example.
12 http://www.webopedia.com/TERM/A/audit_trail.html
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Figure 7
Relations between Revision and ChangeItem. 2.15 Other schema uses
Another important use for schemas in the world soil database is to mimic a federated database system. This is a type of meta-database management system (DBMS) which transparently integrates multiple autonomous database systems into a single virtual database. The constituent databases may be interconnected via a computer network and geographically decentralized. Since the constituent database systems remain autonomous, a federated database system is an alternative to the (sometimes daunting) task of merging together several disparate databases. A federated database approach prevents replication of master data within other parts of the organization. Master data are often used by several functional groups and stored in different data systems across an organization and may or may not be referenced centrally; therefore, the possibility exists for duplicate and/or inaccurate master data ('Master data' lemma, Wikipedia). For master data, there should be an agreed upon view across the organization. For example, in an ideal situation the Contact schema would not be implemented. The core database would link up with an actively maintained and up-to-date external Customer Relationship Management (CRM) system that would be used for other purposes as well. The Analysis schema might evolve into a database subsystem with standardized descriptions of analytical procedures that is more easily query-able than the current way of describing these procedures. This will make it easier to link the proper procedure to an observation. Furthermore, the link will be more descriptive. A library catalogue is by far a more appropriate register of bibliographic items than the Reference schema of the world soil database.
Country
CountryId Numeric Alpha_3 Alpha_2 Name RevisionId Version50 180 COD CD Congo, Dem. Republic of 3467 3
Revision
RevisionId Action Schema Name
Table Name
PK_Name PK_Value Previous Revision
Version
3465 U Reference Publication PublicationId 121 1 3466 U Location Country CountryId 50 1 3467 U Location Country CountryId 50 3466 2
ChangeItem
ChangeItemId RevisionId ColumnName Value 657 3465 Publisher Elsevier B.V. 658 3466 Alpha_2 ZR 659 3466 Name Zaire 660 3467 Alpha_2 DC
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3 Future developments
WOSIS forms an integral part of the emerging Global Soil Information Facilities (GSIF, see: http://www.isric.org/projects/global-soil-information-facilities-gsif; Batjes et al., 2013; Omuto et al., 2012). Future expansion, and testing, of WOSIS is seen as an iterative process that is largely governed by the: – addition of 'new' soil data held in datasets emanating from ISRIC collaborative, international projects, – addition of soil data from auxiliary sources; this will include spectral data.
An inevitable consequence of aforementioned activities is that new soil properties will be added as appropriate, for soil descriptions guidelines not yet accommodated in version 1.0 of WOSIS. Instrumental to enhanced usability and accessibility of the data in the world soil database are the following three activities: – soil property harmonization – soil property values (i.e., domain) harmonization – standardization of analytical procedure descriptions - as part of the metadata When implemented at a satisfactory level of detail and authority, these activities will add value to the database as a queryable source of: – soil terms – analytical procedures for soil properties The content of the world soil database can be handled using standardized interfaces that are based on XML/GML exchange models - notably those defined by the Open GeoSpatial Consortium (OGC). Use of these interfaces will allow for the fulfilment of future demands for global soil information, and enable incorporation of soil data held by third parties. GeoServer13 will be used to serve geospatial data from the database - profile locations, SOTER maps, GlobalSoilMap.net products, etc. GeoServer (an open source software server) is the reference implementation of the Open Geospatial Consortium’s (OGC) Web Feature Service (WFS) and Web Coverage Service (WCS) standards, as well as a high performance certified compliant Web Map Service (WMS). Spatial resources in the database will be referenced in an ISRIC GeoNetwork catalog implementation. NASA’s Directory Interchange Format (DIF) will remain the metadata standard for describing ISRIC datasets, unless a new format is adopted by the ICSU World Data System.
13 GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. Designed for
interoperability, it publishes data from any major spatial data source using open standards. See http://www.geoserver.org
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A stack of open RESTful14 web services (serving xml/json, in analogy with, for example, GeoNames15 web services) is to be specified. Further, (exchange) present and future data models (e.g., e-SOTER, SoilML and GeoSciML etc.) will be supported for data export and import. Procedures will be developed whereby data held in WOSIS may be provided in an interoperable way for use in Global Soil Partnership projects and deliveries, GlobalSoilMap.net and other applications such as WISE, e-SOTER and similar.
14 Representational State Transfer (REST) is a style of software architecture for distributed hypermedia systems such as the
World Wide Web (Fielding RT, 2005). A REST web service (also called a RESTful web API) is a simple web service implemented using HTTP and the principles of REST. It is a collection of resources, with three defined aspects: the base URI for the web service, such as http://example.com/resources/ the Internet media type of the data supported by the web service. This is often JSON, XML or YAML but can be any other
valid Internet media type. the set of operations supported by the web service using HTTP methods (e.g., POST, GET, PUT or DELETE).
Unlike SOAP-based web services, there is no 'official' standard for RESTful web services. This is because REST is an architecture, unlike SOAP, which is a protocol. Even though REST is not a standard, a RESTful implementation such as the Web can use standards like HTTP, URI, XML, etc.
15 http://www.geonames.org
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Acknowledgements
Starting point for the world soil database model was a preliminary design by Daniël van Kraalingen of Alterra, Wageningen University and Research centre, as part of an institutional strategy for redesign and improvement of the ISRIC ICT infrastructure ('Advies ICT infrastructuur ISRIC'; March, 2010). Database development was supervised by a steering group that was chaired by Niels Batjes (2010) respectively Hannes I. Reuter (2011-2013). Invaluable comments and suggestions from members of the steering group (Niels Batjes, Koos Dijkshoorn, Vincent van Engelen, Johan Leenaars, Bob MacMillan and Hannes I. Reuter) as well as Prem Bindraban, Daniel van Kraalingen and Rob Lookers have been incorporated in the model in an iterative process. Special thanks are expressed to the external reviewers from University of Nottingham (United Kingdom), Commonwealth Scientific and Industrial Research Organisation (CSIRO, Australia) and the Federal Institute for Geosciences and Natural Resources (BGR, Germany) for their constructive comments.
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Strzeminsky 1975. Ideas Underlying Soil Systematics. Foreign Scientific Publication, Department of the National Centre for Scientific, Technical and Economic Information, Warsaw, Poland.
Tuček, J, Ligoš, J, 2002. Forest canopy influence on the precision of location with GPS receivers. Journal of Forest Science, 48, 2002 (9): 399–407
Van Engelen VWP 2011. Standardizing soil data (e-SOTER regional pilot platform as EU contribution to a Global Soil Information System). International Innovation June, 48-49
van Engelen VWP and Dijkshoorn JA 2013. Global and National Soils and Terrain Digital Databases (SOTER) - Procedures manual (Ver. 2.0). ISRIC Report 2013/04, IUSS, ISRIC and FAO, Wageningen, 191 p http://www.isric.org/sites/default/files/ISRIC_Report_2012-04_TOTAL_LR-SEC.pdf
van Engelen, VWP 2013. e-SOTER project. Viewed April 20131: http://www.esoter.net van Reeuwijk LP 1998. Guidelines for quality management in soil and plant laboratories. FAO Soil Bulletin 74, ISRIC
and FAO, Rome, 143 p http://www.fao.org/docrep/W7295E/W7295E00.htm van Waveren, EJ, Bos, AB 1994 Guidelines for the description and coding of soil data. ISRIC Technical Paper No. 14,
Revised edition.
ISRIC Report 2013/02 35
Acronyms
eSOTER Regional pilot platform as EU contribution to a Global Soil Observing System
FAO Food and Agriculture Organization of the United Nations
GML Geography Markup Language
ISIS ISRIC Soil Information System
ISRIC ISRIC - World Soil Information; formerly: International Soil Reference and Information Centre
IUSS International Union of Soil Science
OGC Open Geospatial Consortium
SoilML Soil Markup Language
SOTER Soil and Terrain database programme
UNEP United Nations Environmental Program
USDA United States Department of Agriculture
WDC World Data Center of the ICSU World Data System (ICSU-WDS)
WISE World Inventory of Soil Emission potentials (database)
WOSIS World Soil Information System
XML Extensible Markup Language
36 ISRIC Report 2013/02
ISRIC Report 2013/02 37
Appendix 1
Database computational and personal capacity
Every database is in need for time and qualified personal on appropriate resources (e.g. computers, network connections). If these are not provided, performances might be not sufficient for specific tasks. High availability issues (e.g. Standby server, Master-Slave replication or load balancing) are not discussed as situations for deployments might be different. At the time of publication we recommend in terms of computing resources as minimum: CPU: WOSIS has been running on a 1 core machine, but for productivity purposes 4 or more cores are recommended. Memory: WOSIS has been running on a 1024 MB system, but for productivity purposes 6GB or more are recommended. Hard drive Space: WOSIS has been running with 100GB hard drive space, but for productivity purposes 400GB or more are recommended. Especially with storing binary data sets (these are stored directly on disk), file/disk sizes need to be adjusted appropriately. For outmost performance the database system itself should be stored on a Solid State Drive (SDD), while the binary data can be stored on a SATA 6 or 10 drives or similar. An incremental daily backup of the system/database should be the minimum stored at a different system than the production machine, with a monthly full backup stored at a third location. In terms of personal at least one database administrator needs to allocate sufficient times to maintain, monitor and diagnosis the Database; investigate performance issues and similar. This can be between a 25% position up to a 2 times full positions depending on the capabilities of the person(s), the data loaded into the system and the requests issued against the database.
38 ISRIC Report 2013/02
IS
RIC
Repo
rt 2
013/
02
39
Appendix
2
Data
base
desi
gn
Data
base
mod
ellin
g an
d da
taba
se d
esig
n w
as p
erfo
rmed
in E
nter
pris
e Ar
chite
ct®
from
Spa
rx S
yste
ms
usin
g th
e UM
L Da
ta M
odel
ling
Prof
ile. T
his
prof
ile p
rovi
des
easy
-to
-use
and
eas
y-to
-und
erst
and
exte
nsio
ns to
the
UML
stan
dard
, map
ping
the
data
base
con
cept
s of
tabl
es a
nd r
elat
ions
hips
ont
o th
e UM
L co
ncep
ts o
f Cla
sses
and
as
soci
atio
ns.
Data
Model D
eta
il
This
App
endi
x pr
ovid
es a
n ov
ervi
ew o
f the
dat
a m
odel
. IS
RIC
Soil D
ata
Reposi
tory
Type
: Pa
ckag
e
Pack
age:
M
odel
De
tail:
Cr
eate
d on
17-
11-2
010.
Las
t mod
ified
on
20-1
2-20
12.
Data
Model
Crea
ted
By:
Piet
Tem
pel o
n 22
-11-
2005
La
st M
odifi
ed:
20-1
2-20
12, V
ersi
on:1
.2
Ove
rvie
w
Data
base
: <n
one>
, Ste
reot
ype:
, Pa
ckag
e: IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Crea
ted
on 1
8-3-
2011
. Las
t mod
ified
on
18-3
-201
1.
Not
es:
All p
acka
ges
depe
nd o
n 'S
yste
m'.
Se
e Fi
gure
8 o
n ne
xt p
age.
IS
RIC
Repo
rt 2
013/
02
41
Analy
sis
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
5-1
-200
6. L
ast m
odifi
ed o
n 28
-3-2
011.
No
tes:
Th
is s
chem
a co
mpr
ises
all
thos
e re
latio
ns th
at d
eal w
ith d
ata
desc
ribin
g th
e pr
oces
ses
that
hav
e be
en u
sed
to a
ttain
an
obse
rvat
ion
resu
lt (p
roce
dure
s,
in O
GC
O&M
par
lanc
e). T
hese
pro
cess
es a
re e
ssen
tially
labo
rato
ry p
roce
dure
s fo
r so
il an
alys
is. T
here
is n
o gl
obal
ly a
ccep
ted
stan
dard
to d
escr
ibe
thes
e pr
oced
ures
, but
in m
ost l
abor
ator
y m
anua
ls p
roce
dure
des
crip
tions
are
mor
e or
less
arr
ange
d as
follo
ws:
Prin
cipl
e: d
escr
iptio
n of
the
theo
ry u
nder
lyin
g th
e pr
oced
ure.
If n
eces
sary
, it o
utlin
es h
ow to
cal
cula
te th
e fin
al r
esul
t.
Equi
pmen
t: a
listin
g of
the
appa
ratu
s th
at is
use
d in
the
proc
edur
e.
Re
agen
ts: a
list
ing
of th
e ch
emic
al s
ubst
ance
s or
com
poun
ds u
sed
in th
e pr
oced
ure.
Proc
edur
e: a
ste
p-by
-ste
p de
scrip
tion
of th
e pr
oced
ure.
The
ste
ps in
the
proc
edur
e m
ay b
e su
bdiv
ided
into
gro
ups
deno
ting
a di
stin
ct p
hase
in th
e pr
oced
ure.
Not
es m
ay b
e us
ed to
den
ote
cons
trai
nts,
spe
cial
con
ditio
ns, e
tc.
Re
fere
nces
: to
sour
ces
with
det
ails
reg
ardi
ng th
e de
scrib
ed p
roce
dure
.
The
sche
ma
curr
ently
con
tain
s tw
o re
latio
ns s
ee .F
igur
e 9.
Ta
bles
in th
is s
chem
a de
scrib
e An
alyt
ical
pro
cedu
res
- pre
dom
inan
tly la
bora
tory
pro
cedu
res
- for
soi
l ana
lysi
s, a
nd li
nk p
roce
dure
s to
labo
rato
ries
(org
aniz
atio
ns) t
hat u
se th
em.
IS
RIC
Repo
rt 2
013/
02
43
Analy
ticalM
eth
od
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ana
lysi
s De
tail:
Crea
ted
on 1
7-11
-201
0. L
ast m
odifi
ed o
n 20
-12-
2011
. No
tes:
De
scrip
tions
of a
naly
tical
det
erm
inat
ion
met
hods
for
(pre
dom
inan
tly s
oil)
prop
ertie
s lik
e pH
, cat
ion
exch
ange
cap
acity
, sol
uble
sal
ts, e
tc. E
ach
nam
ed
met
hod
is a
mpl
y de
scrib
ed a
nd -
if av
aila
ble
- has
a r
efer
ence
to a
n au
thor
itativ
e so
urce
. M
etho
ds m
ay a
pply
to m
ore
than
one
pro
pert
y - e
.g. t
he h
ydro
met
er m
etho
d fo
r va
rious
par
ticle
-siz
e cl
asse
s. T
o av
oid
redu
ndan
t rep
etiti
on o
f met
hods
, no
dire
ct li
nk w
ith p
rope
rtie
s (in
tabl
e At
tribu
te.A
ttrib
ute)
has
bee
n m
ade.
Th
e ve
ry fi
rst a
naly
tical
met
hod
(with
Ana
lytic
alM
etho
dId
= 1
) is
the
'unk
now
n' m
etho
d.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
An
alyt
ical
Met
hodI
d Bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Nam
e va
rcha
r Tr
ue
Fals
e 25
5
Desc
riptiv
e na
me
for
the
anal
ytic
al m
etho
d.
Fals
e De
scrip
tion
Text
Fa
lse
Fals
e
An
am
ple
desc
riptio
n of
the
anal
ytic
al m
etho
d.
Fals
e Re
fere
nceI
d Bi
gint
Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e Re
fere
nce.
Refe
renc
e ta
ble
- a p
ublic
atio
n, w
eb s
ite,
orga
niza
tion,
etc
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
Bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s
Anal
ytic
alM
etho
d_pk
ey
Publ
ic
Anal
ytic
alM
etho
dId
Anal
ytic
alM
etho
d_Re
fere
nceI
d_fk
ey
Publ
ic
Refe
renc
eId
44
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (A
naly
tical
Met
hodI
d =
An
alyt
ical
Met
hodI
d)
0..*
O
rganiz
ation_x
_Analy
ticalM
eth
od
.Lab
orat
oryA
naly
tical
Met
hod_
Anal
ytic
alM
etho
dId_
fkey
1
A
naly
ticalM
eth
od
.Ana
lytic
alM
etho
d_pk
ey
0
..*
A
naly
ticalM
eth
od
.Analy
ticalM
eth
od_R
efe
renceId
_fkey
1
Refe
rence.R
efer
ence
_pke
y
IS
RIC
Repo
rt 2
013/
02
45
Org
aniz
ation_x
_Analy
ticalM
eth
od
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ana
lysi
s De
tail:
Crea
ted
on 1
7-11
-201
0. L
ast m
odifi
ed o
n 23
-12-
2012
. No
tes:
Th
e Or
gani
zatio
n_x_
Anal
ytic
alM
etho
d ta
ble
links
org
aniz
atio
ns (i
n ef
fect
, lab
orat
orie
s - l
iste
d in
the
Cont
act.O
rgan
izatio
n ta
ble)
to a
naly
tical
pro
cedu
res
in th
e An
alyt
ical
Met
hod
tabl
e. T
his
link
tabl
e th
us li
sts
all a
naly
tical
met
hods
use
d by
an
orga
niza
tion
(pas
t and
pre
sent
). Th
e No
tes
field
allo
ws
for
info
rmat
ion
on a
n or
gani
zatio
n-sp
ecifi
c im
plem
enta
tion
of a
par
ticul
ar m
etho
d or
pro
cedu
re.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
O
rgan
izat
ionA
naly
tical
Met
hodI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Org
aniz
atio
nId
inte
ger
True
Tr
ue
90
1 Re
fere
nce
to a
n en
try
in th
e O
rgan
izat
ion
tabl
e th
at r
epre
sent
s an
or
gani
zatio
n. D
efau
lt or
gani
zatio
n is
Unk
now
n (9
01).
Fals
e An
alyt
ical
Met
hodI
d in
tege
r Tr
ue
True
1 Re
fere
nce
to a
n an
alyt
ical
pro
cedu
re in
the
Anal
ytic
alM
etho
d ta
ble.
Def
ault
anal
ytic
al m
etho
d is
Unk
now
n (1
). Fa
lse
Not
es
text
Fa
lse
Fals
e
Ad
ditio
nal i
nfor
mat
ion
- e.g
. app
licat
ion
spec
ifics
of t
he p
roce
dure
by
the
Org
aniz
atio
n (la
bora
tory
). Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s La
bora
tory
Anal
ytic
alM
etho
d_pk
ey
Publ
ic
Org
aniz
atio
nAna
lytic
alM
etho
dId
Org
aniz
atio
nAna
lytic
alM
etho
d_O
rgan
izat
ionI
d_fk
ey
Publ
ic
Org
aniz
atio
nId
Org
aniz
atio
nAna
lytic
alM
etho
d_O
rgan
izat
ionI
d_An
alyt
ical
Met
ho_k
ey
Publ
ic
Org
aniz
atio
nId
Anal
ytic
alM
etho
dId
46
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
(Ana
lytic
alM
etho
dId
= A
naly
tical
Met
hodI
d)
0..*
O
rganiz
ation_x
_Analy
ticalM
eth
od
.Labora
tory
Analy
ticalM
eth
od_A
naly
ticalM
eth
odId
_fkey
1
Analy
ticalM
eth
od
.Ana
lytic
alM
etho
d_pk
ey
(Org
aniz
atio
nAna
lytic
alM
etho
dId=
Org
aniz
atio
nAna
lytic
alM
etho
dId)
0
..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ute_
Labo
rato
ryAn
alyt
ical
Met
hod
1
Org
aniz
ation_x
_Analy
ticalM
eth
od
.Org
aniz
ationA
naly
ticalM
eth
odId
0
..*
LayerA
ttri
bute
.FK_
Horiz
onAt
trib
ute_
Labo
rato
ryAn
alyt
ical
Met
hod
1
Org
aniz
ation_x
_Analy
ticalM
eth
od
.Lab
orat
oryA
naly
tical
Met
hod_
pkey
0
..*
SoilM
ois
ture
.FK_
SoilM
oist
ure_
Org
aniz
atio
nAna
lytic
alM
etho
d 1
O
rganiz
ation_x
_Analy
ticalM
eth
od.L
abor
ator
yAna
lytic
alM
etho
d_pk
ey
(Org
aniz
atio
nId=
Org
aniz
atio
nId)
0
..*
O
rganiz
ation_x
_Analy
ticalM
eth
od
.Org
aniz
atio
nAna
lytic
alM
etho
d_O
rgan
izat
ionI
d_fk
ey
1
Org
aniz
ation.O
rgan
izat
ion_
pkey
IS
RIC
Repo
rt 2
013/
02
47
Att
ribute
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
The
fore
mos
t rol
e of
this
sch
ema
is th
at o
f a c
ontr
olle
d vo
cabu
lary
. Con
trol
led
voca
bula
ries
mak
e da
taba
ses
easi
er to
sea
rch.
Sin
ce th
ere
are
man
y di
ffere
nt w
ays
of d
escr
ibin
g co
ncep
ts, d
raw
ing
all o
f the
se te
rms
toge
ther
und
er a
sin
gle
wor
d or
phr
ase
in a
dat
abas
e m
akes
sea
rchi
ng th
e da
taba
se
mor
e ef
ficie
nt a
s it
elim
inat
es g
uess
wor
k. H
owev
er, a
rriv
ing
at th
is e
ffici
ency
req
uire
s co
nsis
tenc
y on
the
part
of t
he in
divi
dual
inde
the
data
base
an
d th
e us
e of
pre
-det
erm
ined
term
s.
Cond
uctin
g a
sear
ch in
a d
atab
ase
that
use
s co
ntro
lled
voca
bula
ry o
r in
dexi
ng te
rms
is e
ffici
ent a
nd p
reci
se. T
he b
igge
st a
dvan
tage
to c
ontr
olle
d vo
cabu
lary
is th
at o
nce
the
user
find
s th
e co
rrec
t ter
m, m
ost o
f the
info
rmat
ion
he n
eeds
is g
roup
ed to
geth
er in
one
pla
ce, s
avin
g th
e tim
e of
hav
ing
to
sear
ch u
nder
all
of th
e ot
her
syno
nym
s fo
r th
at te
rm. I
n th
e fu
ture
, thi
s co
ntro
lled
voca
bula
ry m
ay e
volv
e in
to a
full-f
ledg
ed o
ntol
ogy.
Se
e Fi
gure
10.
Att
ribute
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Attr
ibut
e De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Th
e at
trib
ute
tabl
e de
fines
soi
l, si
te, a
nd te
rrai
n ch
arac
teris
tics
whi
ch h
ave
rece
ived
wid
e ac
cept
ance
am
ongs
t sur
veyo
rs in
the
desc
riptio
n of
soi
ls a
nd
terr
ain.
Eac
h na
med
cha
ract
eris
tic is
am
ply
desc
ribed
and
- if
avai
labl
e - h
as a
ref
eren
ce to
an
auth
orita
tive
sour
ce. I
s an
aut
horit
ativ
e so
urce
ava
ilabl
e,
then
the
char
acte
ristic
is d
escr
ibed
in a
ccor
danc
e w
ith it
s so
urce
of s
uppl
y.
Char
acte
ristic
s m
ay b
e as
pect
s of
the
sam
e ph
enom
enon
; e.g
. typ
e, d
egre
e, a
nd e
xten
t are
all
aspe
cts
of e
rosi
on. S
ome
char
acte
ristic
s m
ay b
e si
mila
r in
con
cept
, but
diff
er in
thei
r sc
ale
of a
pplic
atio
n, e
.g. '
slop
e' a
s a
site
and
terr
ain
char
acte
ristic
. The
se s
cale
diff
eren
ces
have
bee
n ho
nour
ed in
th
e de
finiti
on o
f cha
ract
eris
tics.
IS
RIC
Repo
rt 2
013/
02
49
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Attr
ibut
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Re
fere
nceI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e Re
fere
nce.
Refe
renc
e ta
ble
- a p
ublic
atio
n, w
eb s
ite,
orga
niza
tion,
etc
. Fa
lse
Nam
e va
rcha
r Tr
ue
Fals
e 10
0
Apt n
ame
for t
he p
rope
rty,
pre
fera
bly
in a
ccor
danc
e w
ith it
s so
urce
of s
uppl
y (s
ee
refe
renc
eId)
. Fa
lse
Desc
riptio
n te
xt
Fals
e Fa
lse
Desc
riptio
n of
the
prop
erty
, pre
fera
bly
in a
ccor
danc
e w
ith it
s so
urce
of s
uppl
y (s
ee
refe
renc
eId)
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s At
trib
ute_
Refe
renc
eId_
fkey
Pu
blic
Re
fere
nceI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (A
ttrib
uteI
d =
Attr
ibut
eId)
0
..*
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_At
trib
uteI
d_fk
ey
1
Att
ribute
.Attr
ibut
e_pk
ey
0
..*
A
ttri
bute
.Attr
ibut
e_Re
fere
nceI
d_fk
ey
1
Refe
rence.R
efer
ence
_pke
y
50
ISRI
C Re
port
201
3/02
Data
Type
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Attr
ibut
e De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Th
e Da
taTy
pe ta
ble
iden
tifie
s th
e va
rious
type
s of
dat
a in
the
data
base
, suc
h as
floa
ting-
poin
t, in
tege
r, o
r Bo
olea
n, th
at d
eter
min
es th
e po
ssib
le v
alue
s fo
r th
at ty
pe; t
he o
pera
tions
that
can
be
done
on
that
type
; and
the
way
the
valu
es o
f tha
t typ
e ar
e st
ored
. Da
ta ty
pes
are
linke
d to
Val
ueDe
scrip
tors
. The
latte
r de
scrib
e th
e w
ay th
at s
oil,
site
and
terr
ain
char
acte
ristic
s ar
e ex
pres
sed.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Da
taTy
peId
in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Data
Type
va
rcha
r Tr
ue
True
15
Nam
e of
the
data
type
- in
tege
r, s
trin
g, e
tc.
Fals
e De
scrip
tion
text
Fa
lse
Fals
e
De
scrip
tion
of th
e da
ta ty
pe.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r in
itial
v.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
taTy
pe_p
key
Publ
ic
Data
Type
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
ataT
ypeI
d =
Dat
aTyp
eId)
0
..*
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_Da
taTy
peId
_fke
y
1
Data
Type
.Dat
aTyp
e_pk
ey
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_Da
taTy
peId
_fke
y 1
Data
.FK_
Data
_Dat
aTyp
e
IS
RIC
Repo
rt 2
013/
02
51
Dom
ain
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Attr
ibut
e De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Th
e Do
mai
n ta
ble
lists
all
data
dom
ains
that
are
ava
ilabl
e fo
r th
e at
trib
utes
in th
e At
tribu
te ta
ble.
A d
ata
dom
ain
refe
rs to
all
the
uniq
ue v
alue
s w
hich
a
data
ele
men
t (at
trib
ute)
may
con
tain
. An
exam
ple
of a
dat
a do
mai
n is
the
set o
f allo
wab
le v
alue
s fo
r th
e si
te c
hara
cter
istic
'veg
etat
ion'
, in
acco
rdan
ce
with
an
auth
orita
tive
sour
ce (r
efer
ence
d by
the
Refe
renc
eId
field
). Do
mai
ns a
re li
nked
to V
alue
Desc
ripto
rs. T
he la
tter
desc
ribe
the
way
that
soi
l, si
te a
nd
terr
ain
char
acte
ristic
s ar
e ex
pres
sed.
Obv
ious
ly, d
omai
ns a
re a
lso
linke
d to
allo
wab
le d
omai
n va
lues
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Dom
ainI
d bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Refe
renc
eId
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
an
entr
y in
the
Refe
renc
e. R
efer
ence
tabl
e - a
pub
licat
ion,
web
site
, org
aniz
atio
n,
etc.
that
is th
e so
urce
of s
uppl
y fo
r th
e do
mai
n.
Fals
e N
ame
varc
har
True
Fa
lse
240
Do
mai
n na
me,
pre
fera
bly
in a
ccor
danc
e w
ith it
s so
urce
of s
uppl
y (s
ee r
efer
ence
Id).
Fals
e De
scrip
tion
text
Fa
lse
Fals
e
De
scrip
tion
of th
e do
mai
n, p
refe
rabl
y in
acc
orda
nce
with
its
sour
ce o
f sup
ply
(see
ref
eren
ceId
). Fa
lse
Not
es
text
Fa
lse
Fals
e
Ad
ditio
nal r
emar
ks.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em. R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Dom
ain
Publ
ic
Dom
ainI
d
52
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
omai
nId
= D
omai
nId)
0
..*
Valu
eD
esc
ripto
r.FK
_Val
ueDe
scrip
tor_
Dom
ain
1
Dom
ain
.PK_
Dom
ain
0
..*
D
om
ain
.FK_
Dom
ain_
Refe
renc
e
1
Refe
rence.R
efer
ence
_pke
y
(Dom
ainI
d =
Dom
ainI
d)
0..*
D
om
ain
Valu
e.F
K_Do
mai
nVal
ue_D
omai
n
1
Dom
ain
.PK_
Dom
ain
IS
RIC
Repo
rt 2
013/
02
53
Dom
ain
Valu
e
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Attr
ibut
e De
tail:
Crea
ted
on 7
-2-2
011.
Las
t mod
ified
on
24-3
-201
1.
Note
s:
The
Dom
ainV
alue
tabl
e de
scrib
es p
er d
omai
n (d
efin
ed in
the
Dom
ain
tabl
e) a
ll un
ique
val
ues
whi
ch a
site
, soi
l, or
terr
ain
char
acte
ristic
may
con
tain
. Th
us, d
omai
n va
lues
are
link
ed to
dom
ains
, and
dom
ains
are
link
ed to
Val
ueDe
scrip
tors
. The
latte
r de
scrib
e th
e w
ay th
at s
oil,
site
and
terr
ain
char
acte
ristic
s ar
e ex
pres
sed.
An
exa
mpl
e of
a d
ata
dom
ain
is th
e se
t of a
llow
able
val
ues
for
the
site
cha
ract
eris
tic "l
and
use"
, in
acco
rdan
ce w
ith a
n au
thor
itativ
e so
urce
(ref
eren
ced
by th
e Re
fere
nceI
d fie
ld in
the
Dom
ain
tabl
e).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Dom
ainV
alue
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Do
mai
nId
bigi
nt
True
Tr
ue
Refe
renc
e to
a d
omai
n in
the
Dom
ain
tabl
e.
Fals
e Va
lue
varc
har
True
Tr
ue
240
Ad
mis
sibl
e va
lue
in a
dom
ain.
Fa
lse
Desc
riptio
n te
xt
Fals
e Fa
lse
Desc
riptio
n (o
ften
deco
ding
) of t
he d
omai
n va
lue.
Fa
lse
Expl
anat
ion
text
Fa
lse
Fals
e
Ex
plan
atio
n of
the
dom
ain
valu
e - e
labo
ratio
n of
the
desc
riptio
n.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Dom
ainV
alue
Pu
blic
Do
mai
nVal
ueId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
omai
nId
= D
omai
nId)
0
..*
D
om
ain
Valu
e.F
K_Do
mai
nVal
ue_D
omai
n
1
Dom
ain
.PK_
Dom
ain
54
ISRI
C Re
port
201
3/02
Unit
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Attr
ibut
e De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
A
unit
of m
easu
rem
ent i
s a
defin
ite m
agni
tude
of a
phy
sica
l qua
ntity
, def
ined
and
ado
pted
by
conv
entio
n an
d/or
by
law
, tha
t is
used
as
a st
anda
rd fo
r m
easu
rem
ent o
f the
sam
e ph
ysic
al q
uant
ity. A
ny o
ther
val
ue o
f the
phy
sica
l qua
ntity
can
be
expr
esse
d as
a s
impl
e m
ultip
le o
f the
uni
t of m
easu
rem
ent.
In p
hysi
cs, u
nits
are
sta
ndar
ds fo
r m
easu
rem
ent o
f phy
sica
l qua
ntiti
es th
at n
eed
clea
r de
finiti
ons
to b
e us
eful
. Rep
rodu
cibi
lity
of e
xper
imen
tal r
esul
ts is
ce
ntra
l to
the
scie
ntifi
c m
etho
d. A
sta
ndar
d sy
stem
of u
nits
faci
litat
es th
is.
The
Units
tabl
e de
fines
the
units
use
d fo
r m
easu
rem
ent o
f soi
l, si
te, a
nd te
rrai
n ch
arac
teris
tics.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
UnitI
d bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Unit
varc
har
True
Tr
ue
50
Un
it - f
ull d
escr
iptio
n.
Fals
e Sh
ort
varc
har
True
Fa
lse
15
Un
it - s
hort
des
crip
tion.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Un
it_pk
ey
Publ
ic
UnitI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (U
nitId
= U
nitId
) 0
..*
Valu
eD
esc
ripto
r.Valu
eD
esc
ripto
r_U
nitId
_fkey
1
Unit
.Uni
t_pk
ey
IS
RIC
Repo
rt 2
013/
02
55
Valu
eD
esc
ripto
r
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Attr
ibut
e De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Va
lueD
escr
ipto
rs d
escr
ibe
the
way
that
soi
l, si
te a
nd te
rrai
n ch
arac
teris
tics
are
expr
esse
d. T
he V
alue
Desc
ripto
r tab
le li
nks
soil,
site
, and
terr
ain
char
acte
ristic
(def
ined
in ta
ble
Attri
bute
) to
valu
e do
mai
ns (d
efin
ed in
tabl
e Do
mai
n), d
ata
type
s (d
efin
ed in
tabl
e Da
taTy
pe),
and
units
(def
ined
in ta
ble
Unit)
. As
an
exam
ple,
terr
ain
char
acte
ristic
'lan
d fo
rm' m
ay b
e de
scrib
ed a
ccor
ding
to v
ario
us (l
ocal
) sys
tem
s (o
r 'd
omai
ns',
with
allo
wab
le v
alue
s).
Valu
eDes
crip
tors
link
afo
rem
entio
ned
char
acte
ristic
to th
ese
diffe
rent
dom
ains
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Va
lueD
escr
ipto
rId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e At
trib
uteI
d in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
pro
pert
y in
the
Attri
bute
tabl
e.
Fals
e Un
itId
inte
ger
Fals
e Fa
lse
Refe
renc
e to
a u
nit i
n th
e Un
it ta
ble
- tha
t is,
the
unit
in w
hich
the
prop
erty
val
ue is
ex
pres
sed.
Fa
lse
Data
Type
Id
inte
ger
True
Fa
lse
Refe
renc
e to
a d
ata
type
in th
e Da
taTy
pe ta
ble
- str
ing,
inte
ger
bool
ean,
etc
. Fa
lse
Dom
ainI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to a
dom
ain
in th
e Do
mai
n ta
ble
- tha
t is,
the
set o
f val
id v
alue
s.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
Bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Va
lueD
escr
ipto
r_pk
ey
Publ
ic
Valu
eDes
crip
torId
Va
lueD
escr
ipto
r_At
trib
uteI
d_fk
ey
Publ
ic
Attr
ibut
eId
FK_V
alue
Desc
ripto
r_Do
mai
n Pu
blic
Do
mai
nId
Valu
eDes
crip
tor_
UnitI
d_fk
ey
Publ
ic
UnitI
d
56
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (A
ttrib
uteI
d =
Attr
ibut
eId)
0
..*
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_At
trib
uteI
d_fk
ey
1
Att
ribute
.Attr
ibut
e_pk
ey
(Uni
tId =
Uni
tId)
0..*
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_Un
itId_
fkey
1
U
nit
.Uni
t_pk
ey
(Dat
aTyp
eId
= D
ataT
ypeI
d)
0..*
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_Da
taTy
peId
_fke
y
1
Data
Type
.Dat
aTyp
e_pk
ey
(Dom
ainI
d =
Dom
ainI
d)
0..*
Valu
eD
esc
ripto
r.FK
_Val
ueDe
scrip
tor_
Dom
ain
1
Dom
ain
.PK_
Dom
ain
0
..*
LayerA
ttri
bute
.FK_
Horiz
onAt
trib
ute_
Valu
eDes
crip
tor
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
(Val
ueDe
scrip
torId
=Va
lueD
escr
ipto
rId)
0..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ute_
Valu
eDes
crip
tor
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
0
..*
SoilC
om
ponentA
ttri
bute
.Soi
lCom
pone
ntAt
trib
ute_
Valu
eDes
crip
torId
_fke
y 1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
0
..*
M
apU
nitC
om
ponentA
ttri
bute
.Ter
rain
Com
pone
ntAt
trib
ute_
Valu
eDes
crip
torId
_fke
y 1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
0
..*
M
apU
nitA
ttri
bute
.Map
UnitA
ttrib
ute_
Valu
eDes
crip
torId
_fke
y 1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
IS
RIC
Repo
rt 2
013/
02
57
Cla
ssific
ation
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
24-
11-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
Soil
clas
sific
atio
n de
als
with
the
syst
emat
ic c
ateg
oriz
atio
n of
soi
ls b
ased
on
dist
ingu
ishi
ng c
hara
cter
istic
s as
wel
l as
crite
ria th
at d
icta
te c
hoic
es in
use
. Th
e Cl
assi
ficat
ion
sche
ma
only
per
mits
the
char
acte
rizat
ion
and
clas
sific
atio
n of
indi
vidu
al s
oil p
rofil
es, s
oil m
ap le
gend
s fo
r m
ap u
nits
are
not
su
ppor
ted
(yet
). Th
ree
maj
or c
lass
ifica
tion
syst
ems
are
supp
orte
d by
this
sch
ema:
USDA
Soi
l Tax
onom
y: c
lass
ifies
soi
ls a
t six
leve
ls o
r ca
tego
ries
base
d on
dia
gnos
tic s
oil h
oriz
ons
and
soil
clim
atic
con
ditio
ns. T
he b
road
est
cate
gory
is O
rder
. Low
er c
ateg
orie
s, in
whi
ch c
lass
es a
re s
ucce
ssiv
ely
mor
e na
rrow
ly d
efin
ed, a
re th
e Su
bord
er, G
reat
Gro
up, a
nd S
ubgr
oup.
Tab
le
SoilT
axon
omy
stor
es G
reat
Gro
up, S
ubgr
oup,
Tex
ture
Cla
ss, a
nd M
iner
alog
y.
FA
O S
oil M
ap o
f the
Wor
ld: t
his
syst
em w
as o
rigin
ally
inte
nded
onl
y as
a le
gend
for
the
Soil
Map
of t
he W
orld
, 1:5
M, a
nd w
as o
rigin
ally
pub
lishe
d be
twee
n 19
74 a
nd th
e ea
rly 1
980'
s, a
long
with
the
map
she
ets.
Sin
ce th
en it
has
bec
ome
mor
e of
a c
lass
ifica
tion
syst
em a
nd in
fact
is n
ow
subs
umed
into
the
WRB
. The
re h
ave
been
two
vers
ions
. The
mos
t rec
ent i
s th
e 19
88 R
evis
ed L
egen
d. D
iagn
ostic
hor
izon
s an
d di
agno
stic
pr
oper
ties
are
stor
ed in
sep
arat
e ta
bles
.
Wor
ld R
efer
ence
Bas
e fo
r So
il Re
sour
ces
(WRB
): th
e in
tern
atio
nal,
stan
dard
taxo
nom
ic s
oil c
lass
ifica
tion
syst
em e
ndor
sed
by th
e In
tern
atio
nal U
nion
of
Soi
l Sci
ence
s (IU
SS).
It w
as d
evel
oped
by
an in
tern
atio
nal c
olla
bora
tion
coor
dina
ted
by th
e In
tern
atio
nal S
oil R
efer
ence
and
Info
rmat
ion
Cent
re
(ISRI
C), t
he IU
SS a
nd th
e FA
O v
ia it
s La
nd &
Wat
er D
evel
opm
ent d
ivis
ion.
WRB
sup
erce
des
the
prev
ious
FAO
Soi
l Leg
end.
Dia
gnos
tic h
oriz
on,
diag
nost
ic p
rope
rty,
dia
gnos
tic m
ater
ial,
and
the
pref
ix a
nd s
uffix
qua
lifie
r ar
e st
ored
in s
epar
ate
tabl
es, s
ince
they
are
rep
etiti
ve e
lem
ents
with
in a
W
RB c
lass
ifica
tion.
Also
, the
loca
l (or
nat
iona
l) cl
assi
ficat
ion
for
a pr
ofile
can
be
stor
ed in
this
sch
ema.
Fo
r th
e sa
me
soil
clas
sific
atio
n sy
stem
, diff
eren
t dat
aset
s m
ay s
how
diff
eren
t cla
ssifi
catio
ns fo
r a
prof
ile. T
here
fore
, ref
eren
ce to
a c
lass
ified
pro
file
is
indi
rect
, thr
ough
a P
rofil
eDIF
Id. A
Pro
fileD
IFId
poi
nts
to a
pro
file
in a
par
ticul
ar d
atas
et (i
n ta
ble
Prof
ile.P
rofil
e_x_
DIF
and
), th
us e
nabl
ing
mor
e th
an o
ne
clas
sific
atio
n pe
r pr
ofile
, per
dat
aset
- an
d ev
en w
ithin
the
sam
e da
ta s
et. S
ee F
igur
e 11
.
62
ISRI
C Re
port
201
3/02
FA
O
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Th
e Fo
od a
nd A
gric
ultu
re O
rgan
izat
ion
of th
e Un
ited
Nat
ions
(FAO
) dev
elop
ed a
sup
ra-n
atio
nal c
lass
ifica
tion,
als
o ca
lled
Wor
ld S
oil C
lass
ifica
tion,
whi
ch
offe
rs u
sefu
l gen
eral
izat
ions
abo
ut s
oils
ped
ogen
esis
in r
elat
ion
to th
e in
tera
ctio
ns w
ith th
e m
ain
soil-f
orm
ing
fact
ors.
It w
as fi
rst p
ublis
hed
in fo
rm o
f th
e UN
ESCO
Soi
l Map
of t
he W
orld
(197
4) a
t sca
le 1
: 5 M
. Man
y of
the
nam
es o
ffere
d in
that
cla
ssifi
catio
n ar
e kn
own
in m
any
coun
trie
s an
d do
hav
e si
mila
r m
eani
ngs.
Orig
inal
ly d
evel
oped
as
a le
gend
to th
e So
il M
ap o
f the
Wor
ld, S
oil U
nits
wer
e m
appe
d as
Soi
l Ass
ocia
tions
, des
igna
ted
by th
e do
min
ant s
oil u
nit.
The
FAO
soi
l map
is in
tend
ed fo
r m
appi
ng s
oils
at a
con
tinen
tal s
cale
but
not
at l
ocal
sca
le. I
n 19
98, t
his
syst
em w
as r
epla
ced
by th
e W
orld
Ref
eren
ce
Base
for
Soil
Reso
urce
s.
Tabl
e FA
O st
ores
this
FAO
Wor
ld S
oil C
lass
ifica
tion
for
any
soil
prof
ile in
the
data
base
- bo
th r
eal-w
orld
and
art
ifici
al. S
ince
diff
eren
t dat
aset
s m
ay s
how
di
ffere
nt F
AO W
orld
Soi
l Cla
ssifi
catio
ns fo
r th
e sa
me
prof
ile, r
efer
ence
to a
pro
file
is in
dire
ct, t
hrou
gh a
Pro
fileD
IFId
. A P
rofil
eDIF
Id p
oint
s to
a p
rofil
e in
a
part
icul
ar d
atas
et (i
n ta
ble
Prof
ile.P
rofil
e_x_
DIF)
, thu
s en
ablin
g m
ore
than
one
FAO
Wor
ld S
oil C
lass
ifica
tion
per
prof
ile, p
er d
atas
et (s
ee d
iscu
ssio
n in
Ka
uffm
an, 1
985)
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
FA
OId
bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Prof
ileDI
FId
bigi
nt
True
Tr
ue
Fore
ign
key
that
ref
ers
to a
soi
l pro
file
in a
par
ticul
ar d
atas
et in
the
Prof
ile_x
_DIF
tabl
e.
Fals
e So
ilUni
t va
rcha
r Tr
ue
True
50
FAO
Soi
l uni
t nam
e.
Fals
e So
ilSub
unit
varc
har
Fals
e Fa
lse
50
FA
O S
oil s
ubun
it na
me.
Fa
lse
Phas
e va
rcha
r Fa
lse
Fals
e 50
FAO
Pha
se -
limiti
ng fa
ctor
rela
ted
to (s
ub) s
urfa
ce fe
atur
es o
f the
land
. Fa
lse
Publ
icat
ionY
ear
inte
ger
True
Fa
lse
The
year
of p
ublic
atio
n of
the
vers
ion
of th
e FA
O L
egen
d us
ed fo
r th
e ch
arac
teriz
atio
n.
Fals
e O
rigin
alCl
assi
ficat
ion
bool
ean
Fals
e Fa
lse
The
prof
ile h
as b
een
desc
ribed
orig
inal
ly (e
.g. i
n th
e fie
ld o
r w
hen
mad
e th
e m
ap,
valu
e is
TRU
E), o
r has
bee
n cl
assi
fied
late
r (w
hich
nor
mal
ly in
clud
es ta
cit
supp
ositi
ons,
val
ue is
FAL
SE).
Fals
e N
otes
te
xt
Fals
e Fa
lse
Addi
tiona
l inf
orm
atio
n.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
63
Const
rain
ts
pk_f
ao
Publ
ic
FAO
Id
fao_
prof
ile_x
_dif_
fkey
Pu
blic
Pr
ofile
DIFI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(Pro
fileI
d=Pr
ofile
Id)
0..*
FA
O_D
iagnost
icP
ropert
y.fk
_fao
_dia
gnos
ticpr
oper
ty_f
ao
1
FA
O.p
k_fa
o
0
..*
FA
O_D
iagnost
icH
ori
zon.fk
_fao
_dia
gnos
ticho
rizon
_fao
1
FA
O.p
k_fa
o
0
..*
FA
O.fa
o_pr
ofile
_x_d
if_fk
ey
1
Pro
file
_x_D
IF.P
rofil
e_x_
DIF_
pkey
64
ISRI
C Re
port
201
3/02
FA
O_D
iagnost
icH
ori
zon
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Ta
ble
FAO_
Diag
nost
icHo
rizon
list
s FA
O L
egen
d di
agno
stic
hor
izon
s, id
entif
ying
soi
l uni
ts -
a se
t of q
uant
itativ
ely
defin
ed p
rope
rtie
s de
fined
by
soil
form
ing
proc
esse
s. T
he d
iagn
ostic
hor
izon
is p
art o
f a F
AO W
orld
Soi
l Cla
ssifi
catio
n in
tabl
e FA
O (re
ferr
ed to
by
FAOI
d). T
here
may
be
mor
e th
an o
ne
diag
nost
ic h
oriz
on p
er F
AO W
orld
Soi
l Cla
ssifi
catio
n.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
FAO
_Dia
gnos
ticHo
rizon
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e FA
OId
bi
gint
Tr
ue
True
Re
fere
nce
to a
n en
try
in th
e FA
O ta
ble
that
rep
rese
nts
an F
AO L
egen
d so
il cl
assi
ficat
ion.
Fa
lse
Diag
nost
icHo
rizon
va
rcha
r Tr
ue
True
50
Nam
e of
the
diag
nost
ic h
oriz
on.
Fals
e Up
perB
ound
aryC
m
real
Fa
lse
Fals
e
De
pth
to u
pper
dia
gnos
tic h
oriz
on b
ound
ary
(cen
timet
res)
. Fa
lse
Low
erBo
unda
ryCm
re
al
Fals
e Fa
lse
Dept
h to
low
er d
iagn
ostic
hor
izon
bou
ndar
y (c
entim
etre
s).
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_fao
_dia
gnos
ticho
rizon
Pu
blic
FA
O_D
iagn
ostic
Horiz
onId
fk
_fao
_dia
gnos
ticho
rizon
_fao
Pu
blic
FA
OId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(FAO
Id=
FAO
Id)
0..*
FA
O_D
iagnost
icH
ori
zon.fk
_fao
_dia
gnos
ticho
rizon
_fao
1
FA
O.p
k_fa
o
IS
RIC
Repo
rt 2
013/
02
65
FA
O_D
iagnost
icP
ropert
y
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
Ta
ble
FAO_
Diag
nost
icPr
oper
ty li
sts
FAO
Wor
ld S
oil C
lass
ifica
tion
diag
nost
ic p
rope
rtie
s. D
iagn
ostic
pro
pert
ies
are
soil
char
acte
ristic
s w
hich
do
not
cons
titut
e di
stin
ct h
oriz
ons,
but
whi
ch a
re o
f im
port
ance
for
clas
sific
atio
n pu
rpos
es.
A di
agno
stic
pro
pert
y is
par
t of a
FAO
Wor
ld S
oil C
lass
ifica
tion
in ta
ble
FAO
(refe
rred
to b
y FA
OId)
. The
re m
ay b
e m
ore
than
one
dia
gnos
tic p
rope
rty
per
FAO
Wor
ld S
oil C
lass
ifica
tion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
FAO
_Dia
gnos
ticPr
oper
tyId
bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
FAO
Id
bigi
nt
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
FAO
tabl
e th
at r
epre
sent
s an
FAO
Leg
end
soil
clas
sific
atio
n.
Fals
e Di
agno
stic
Prop
erty
va
rcha
r Tr
ue
Fals
e 80
Nam
e of
the
diag
nost
ic p
rope
rty.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s fk
_fao
_dia
gnos
ticpr
oper
ty_f
ao
Publ
ic
FAO
Id
uq_f
aoid
_dia
gnos
ticpr
oper
ty
Publ
ic
Publ
icFA
OId
, Di
agno
stic
Prop
erty
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(FAO
Id=
FAO
Id)
0..*
FA
O_D
iagnost
icP
ropert
y.fk
_fao
_dia
gnos
ticpr
oper
ty_f
ao
1
FA
O.p
k_fa
o
66
ISRI
C Re
port
201
3/02
LocalC
lass
ific
ation
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
So
il is
cla
ssifi
ed in
to c
ateg
orie
s in
ord
er to
und
erst
and
rela
tions
hips
bet
wee
n di
ffere
nt s
oils
and
to d
eter
min
e th
e us
eful
ness
of a
soi
l for
a p
artic
ular
us
e. T
he fi
rst s
oil c
lass
ifica
tion
syst
ems
wer
e ba
sed
on th
e id
ea th
at s
oils
hav
e a
part
icul
ar m
orph
olog
y ba
sed
on th
e m
ater
ials
and
fact
ors
that
form
th
em. I
n th
e 19
60s,
a d
iffer
ent c
lass
ifica
tion
syst
em b
egan
to e
mer
ge, t
hat f
ocus
ed o
n so
il m
orph
olog
y in
stea
d of
par
enta
l mat
eria
ls a
nd s
oil-f
orm
ing
fact
ors.
Sin
ce th
en s
oil c
lass
ifica
tion
has
unde
rgon
e fu
rthe
r m
odifi
catio
ns.
Ta
ble
Loca
lCla
ssifi
catio
n cl
assi
fies
soils
- ei
ther
rea
l-wor
ld o
r ar
tific
ial -
acc
ordi
ng to
a lo
cal o
r na
tiona
l cla
ssifi
catio
n sy
stem
oth
er th
an th
e FA
O W
orld
So
il Cl
assi
ficat
ion,
USD
A So
il Ta
xono
my,
or
the
Wor
ld R
efer
ence
Bas
e fo
r So
il Re
sour
ces
(WRB
). Si
nce
diffe
rent
dat
aset
s m
ay s
how
diff
eren
t loc
al
clas
sific
atio
ns fo
r th
e sa
me
prof
ile, r
efer
ence
to a
pro
file
is in
dire
ct, t
hrou
gh a
Pro
fileD
IFId
. A P
rofil
eDIF
Id p
oint
s to
a p
rofil
e in
a p
artic
ular
dat
aset
(in
tabl
e Pr
ofile
.Pro
file_
x_DI
F), t
hus
enab
ling
mor
e th
an o
ne lo
cal c
lass
ifica
tion
per
prof
ile, p
er d
atas
et.
The
Loca
lSys
tem
fiel
d al
low
s fo
r th
e sp
ecifi
catio
n of
the
loca
l soi
l cla
ssifi
catio
n sy
stem
that
has
bee
n us
ed.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Loca
lCla
ssifi
catio
nId
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Pr
ofile
DIFI
d bi
gint
Tr
ue
True
Fo
reig
n ke
y th
at re
fers
to a
soi
l pro
file
in a
par
ticul
ar
data
set"P
rofil
e"."P
rofil
e_x_
DIF"
Fa
lse
Loca
lCla
ssifi
catio
n va
rcha
r Tr
ue
True
60
0
Soil
clas
sific
atio
n ac
cord
ing
to a
loca
l or
natio
nal s
yste
m o
f soi
l cla
ssifi
catio
n.
Fals
e Lo
calS
yste
m
varc
har
Fals
e Fa
lse
600
N
ame
of th
e lo
cal o
r na
tiona
l soi
l cla
ssifi
catio
n sy
stem
. Fa
lse
Orig
inal
Clas
sific
atio
n bo
olea
n Fa
lse
Fals
e
Th
e pr
ofile
has
bee
n de
scrib
ed o
rigin
ally
(e.g
. in
the
field
or
whe
n m
ade
the
map
, val
ue is
TRU
E), o
r ha
s be
en c
lass
ified
late
r (w
hich
nor
mal
ly in
clud
es ta
cit
supp
ositi
ons,
val
ue is
FAL
SE).
Fals
e N
otes
te
xt
Fals
e Fa
lse
Addi
tiona
l inf
orm
atio
n.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
rev
isio
n (i.
e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- 1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
67
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_loc
alcl
assi
ficat
ion
Publ
ic
Loca
lCla
ssifi
catio
nId
loca
lcla
ssifi
catio
n_pr
ofile
_x_d
if_fk
ey
Publ
ic
Prof
ileDI
FId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
rofil
eDIF
Id =
Pro
fileD
IFId
) 0
..*
LocalC
lass
ific
ation.F
K_Lo
calC
lass
ifica
tion_
Prof
ile_x
_DIF
1
P
rofile
_x_D
IF.P
rofil
e_x_
DIF_
pkey
68
ISRI
C Re
port
201
3/02
SoilTaxonom
y
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
US
DA S
oil T
axon
omy
deve
lope
d by
Uni
ted
Stat
es D
epar
tmen
t of A
gric
ultu
re a
nd th
e N
atio
nal C
oope
rativ
e So
il Su
rvey
pro
vide
s an
ela
bora
te
clas
sific
atio
n of
soi
l typ
es a
ccor
ding
to s
ever
al p
aram
eter
s (m
ost c
omm
only
thei
r pr
oper
ties)
and
in s
ever
al le
vels
: Ord
er, S
ubor
der,
Gre
at G
roup
, Su
bgro
up, F
amily
, and
Ser
ies.
Tabl
e SoilT
axonom
y st
ores
this
FAO
Wor
ld S
oil C
lass
ifica
tion
for
any
soil
prof
ile in
the
data
base
- bo
th r
eal-w
orld
and
art
ifici
al. S
ince
diff
eren
t dat
aset
s m
ay s
how
diff
eren
t Soi
l Tax
onom
y cl
assi
ficat
ions
for
the
sam
e pr
ofile
, ref
eren
ce to
a p
rofil
e is
indi
rect
, thr
ough
a P
rofil
eDIF
Id. A
Pro
fileD
IFId
poi
nts
to a
pr
ofile
in a
par
ticul
ar d
atas
et (i
n Ta
ble
'Pro
file'
.'Pro
file_
x_DI
F'),
thus
ena
blin
g m
ore
than
one
Soi
l Tax
onom
y cl
assi
ficat
ion
per
prof
ile, p
er d
atas
et.
N
B. A
lthou
gh p
art o
f Soi
l Tax
onom
y, S
oil M
oist
ure
Regi
me
and
Soil
Tem
pera
ture
Reg
ime
are
cons
ider
ed s
oil c
hara
cter
istic
s in
thei
r ow
n rig
ht in
WRB
. Bo
th c
hara
cter
istic
s oc
cur
as s
uch,
for
exam
ple,
in th
e la
test
edi
tion
of th
e FA
O G
uide
lines
for
Soil
Desc
riptio
n (2
006)
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
SoilT
axon
omyI
d bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Prof
ileDI
FId
bigi
nt
True
Fa
lse
Fore
ign
key
that
ref
ers
to a
soi
l pro
file
in a
par
ticul
ar d
atas
et "P
rofil
e"."P
rofil
e_x_
DIF
" Fa
lse
Gre
atG
roup
va
rcha
r Fa
lse
Fals
e 50
USDA
Soi
l Tax
onom
y G
reat
Gro
up.
Fals
e Su
bgro
up
varc
har
Fals
e Fa
lse
50
US
DA S
oil T
axon
omy
Subg
roup
. Fa
lse
Text
ureC
lass
te
xt
Fals
e Fa
lse
USDA
Soi
l Tax
onom
y te
xtur
e cl
ass.
Fa
lse
Min
eral
ogy
text
Fa
lse
Fals
e
US
DA S
oil T
axon
omy
min
eral
ogy
clas
s.
Fals
e Pu
blic
atio
nYea
r in
tege
r Fa
lse
Fals
e
Th
e ye
ar o
f pub
licat
ion
of th
e ve
rsio
n of
the
Soil
Taxo
nom
y ke
y us
ed fo
r the
cha
ract
eriz
atio
n.
Fals
e O
rigin
alCl
assi
ficat
ion
bool
ean
Fals
e Fa
lse
The
prof
ile h
as b
een
desc
ribed
orig
inal
ly (e
.g. i
n th
e fie
ld o
r w
hen
mad
e th
e m
ap, v
alue
is T
RUE)
, or
has
bee
n cl
assi
fied
late
r (w
hich
nor
mal
ly in
clud
es ta
cit s
uppo
sitio
ns, v
alue
is F
ALSE
). Fa
lse
Not
es
text
Fa
lse
Fals
e
Ad
ditio
nal i
nfor
mat
ion.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- 1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
69
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_soi
ltaxo
nom
y Pu
blic
So
ilTax
onom
yId
soilt
axon
omy_
prof
ile_x
_dif_
fkey
Pu
blic
Pr
ofile
DIFI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
rofil
eDIF
Id =
Pro
fileD
IFId
) 0
..*
SoilTaxonom
y.s
oilta
xono
my_
prof
ile_x
_dif_
fkey
1
P
rofile
_x_D
IF.P
rofil
e_x_
DIF_
pkey
70
ISRI
C Re
port
201
3/02
WR
B
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
Th
e W
orld
Ref
eren
ce B
ase
for
Soil
Reso
urce
s (W
RB) i
s th
e in
tern
atio
nal s
tand
ard
taxo
nom
ic s
oil c
lass
ifica
tion
syst
em e
ndor
sed
by th
e In
tern
atio
nal
Unio
n of
Soi
l Sci
ence
s (IU
SS).
The
WRB
bor
row
s he
avily
from
mod
ern
soil
clas
sific
atio
n co
ncep
ts, i
nclu
ding
USD
A so
il ta
xono
my,
the
lege
nd fo
r th
e FA
O S
oil M
ap o
f the
Wor
ld 1
988,
th
e Ré
fére
ntie
l Péd
olog
ique
and
Rus
sian
con
cept
s. T
he c
lass
ifica
tion
is b
ased
mai
nly
on s
oil m
orph
olog
y as
an
expr
essi
on p
edog
enes
is. A
maj
or
diffe
renc
e w
ith U
SDA
soil
taxo
nom
y is
that
soi
l clim
ate
is n
ot p
art o
f the
sys
tem
, exc
ept i
nsof
ar a
s cl
imat
e in
fluen
ces
soil
prof
ile c
hara
cter
istic
s. A
s fa
r as
pos
sibl
e, d
iagn
ostic
crit
eria
mat
ch th
ose
of e
xist
ing
syst
ems,
so
that
cor
rela
tion
with
nat
iona
l and
pre
viou
s in
tern
atio
nal s
yste
ms
is a
s st
raig
htfo
rwar
d as
pos
sibl
e.
The
WRB
is m
eant
for
corr
elat
ion
of n
atio
nal a
nd lo
cal s
yste
ms.
The
leve
l of d
etai
l cor
resp
onds
to U
SDA
soil
taxo
nom
y su
bgro
ups,
with
out t
he s
oil
clim
ate
info
rmat
ion.
It is
not
det
aile
d en
ough
for
map
ping
at s
cale
s la
rger
than
abo
ut 1
:200
k, a
lthou
gh p
ropo
sal h
ave
been
mad
e to
cou
ple
WRB
with
su
bstr
ate
info
rmat
ion
to m
ap a
t 1:5
0k in
reg
iona
l stu
dies
. Ta
ble
WRB
sto
res
the
fully
-nam
ed W
RB R
efer
ence
Soi
l Gro
up fo
r an
y so
il pr
ofile
in th
e da
taba
se -
both
rea
l-wor
ld a
nd a
rtifi
cial
. Sin
ce d
iffer
ent d
atas
ets
may
sho
w d
iffer
ent W
RB c
lass
ifica
tions
for
the
sam
e pr
ofile
, ref
eren
ce to
a p
rofil
e is
indi
rect
, thr
ough
a P
rofil
eDIF
Id. A
Pro
fileD
IFId
poi
nts
to a
pro
file
in
a pa
rtic
ular
dat
aset
(in
tabl
e Pr
ofile
.'Pro
file'
.'Pro
file_
x_DI
F''),
thus
ena
blin
g m
ore
than
one
WRB
cla
ssifi
catio
n pe
r pr
ofile
, per
dat
aset
. Eve
ry W
RB
clas
sific
atio
n in
clud
es th
e ye
ar o
f pub
licat
ion
of th
e W
RB v
ersi
on u
sed
for
the
char
acte
rizat
ion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
WRB
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Pr
ofile
DIFI
d bi
gint
Tr
ue
Fals
e
Fo
reig
n ke
y th
at r
efer
s to
a s
oil p
rofil
e in
a p
artic
ular
dat
aset
in th
e "P
rofil
e"."P
rofil
e_x_
DIF"
tabl
e.
Fals
e Re
fere
nceS
oilG
roup
va
rcha
r Tr
ue
True
50
WRB
Ref
eren
ce S
oil G
roup
Fa
lse
Publ
icat
ionY
ear
inte
ger
True
Fa
lse
The
year
of p
ublic
atio
n of
the
WRB
ver
sion
use
d fo
r th
e ch
arac
teriz
atio
n.
Fals
e O
rigin
alCl
assi
ficat
ion
bool
ean
Fals
e Fa
lse
The
prof
ile h
as b
een
desc
ribed
orig
inal
ly (e
.g. i
n th
e fie
ld o
r w
hen
mad
e th
e m
ap, v
alue
is
TRUE
), or
has
bee
n cl
assi
fied
late
r (w
hich
nor
mal
ly in
clud
es ta
cit s
uppo
sitio
ns, v
alue
is
FALS
E).
Fals
e N
otes
te
xt
Fals
e Fa
lse
Addi
tiona
l inf
orm
atio
n.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
IS
RIC
Repo
rt 2
013/
02
71
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s
pk_w
rb
Publ
ic
WRB
Id
FK_W
RB_P
rofil
e_x_
DIF
Publ
ic
Prof
ileDI
FId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
rofil
eDIF
Id =
Pro
fileD
IFId
) 0
..*
W
RB
.FK_
WRB
_Pro
file_
x_DI
F
1
Pro
file
_x_D
IF.P
K_W
RB
0
..*
W
RB
_D
iagnost
icP
ropert
y.fk
_wrb
_dia
gnos
ticpr
oper
ty_w
rb
1
WR
B.u
q_pr
ofile
_pub
licat
iony
ear
0
..*
W
RB
_D
iagnost
icH
ori
zon.fk
_wrb
_dia
gnos
ticho
rizon
_wrb
1
W
RB
.uq_
prof
ile_p
ublic
atio
nyea
r
0
..*
W
RB
_Pre
fixQ
ualifier.
fk_w
rb_p
refix
qual
ifier
id_w
rb
1
WR
B.u
q_pr
ofile
_pub
licat
iony
ear
0
..*
W
RB
_D
iagnost
icM
ate
rial.f
k_w
rb_d
iagn
ostic
mat
eria
l_w
rb
1
WR
B.u
q_pr
ofile
_pub
licat
iony
ear
0
..*
W
RB
_Suff
ixQ
ualifier.
fk_w
rb_s
uffix
qual
ifier
_wrb
1
W
RB
.uq_
prof
ile_p
ublic
atio
nyea
r
72
ISRI
C Re
port
201
3/02
WR
B_D
iagnost
icH
ori
zon
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
In
the
WRB
, hor
izon
s ar
e na
med
dia
gnos
tic w
hen
they
pos
sess
a m
inim
um d
egre
e of
soi
l dev
elop
men
t. Th
is is
def
ined
by:
Visi
bilit
y
Prom
inen
ce
M
easu
rabi
lity
Im
port
ance
and
rel
evan
ce fo
r so
il fo
rmat
ion
and
soil
usag
e (th
at is
, ref
eren
ce to
bio
-Clim
atol
ogic
al fa
ctor
s)
A
WRB
dia
gnos
tic h
oriz
on is
par
t of a
WRB
soi
l cla
ssifi
catio
n in
tabl
e W
RB (r
efer
red
to b
y W
RBId
). T
here
may
be
mor
e th
an o
ne d
iagn
ostic
hor
izon
per
W
RB s
oil c
lass
ifica
tion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
WRB
_Dia
gnos
ticHo
rizon
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e W
RBId
bi
gint
Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e W
RB ta
ble
that
rep
rese
nts
a W
RB s
oil c
lass
ifica
tion.
Fa
lse
Diag
nost
icHo
rizon
va
rcha
r Tr
ue
Fals
e 50
Nam
e of
the
WRB
dia
gnos
tic h
oriz
on.
Fals
e Up
perB
ound
aryC
m
real
Fa
lse
Fals
e
De
pth
to u
pper
dia
gnos
tic h
oriz
on b
ound
ary
(cen
timet
res)
. Fa
lse
Low
erBo
unda
ryCm
re
al
Fals
e Fa
lse
Dept
h to
low
er d
iagn
ostic
hor
izon
bou
ndar
y (c
entim
etre
s).
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 80
"c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
rev
isio
n (i.
e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- 1 fo
r th
e in
itial
en.
IS
RIC
Repo
rt 2
013/
02
73
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_wrb
_dia
gnos
ticho
rizon
Pu
blic
W
RB_D
iagn
ostic
Horiz
onId
fk
_wrb
_dia
gnos
ticho
rizon
_wrb
Pu
blic
W
RBId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
0
..*
W
RB
_D
iagnost
icH
ori
zon.fk
_wrb
_dia
gnos
ticho
rizon
_wrb
1
WR
B.p
k_w
rb
74
ISRI
C Re
port
201
3/02
WR
B_D
iagnost
icM
ate
rial
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
In
the
WRB
, dia
gnos
tic m
ater
ial r
efle
cts:
Orig
inal
par
ent m
ater
ial
Pe
doge
netic
pro
cess
es h
ave
not y
et b
een
so a
ctiv
e th
at th
ey le
ft a
sign
ifica
nt m
ark
Co
mpr
ise
anth
ropo
geni
c, c
alca
ric, f
luvi
c, g
ypsi
c, o
rgan
ic, s
ulfid
ic, t
ephr
ic
W
RB d
iagn
ostic
mat
eria
l is
part
of a
WRB
soi
l cla
ssifi
catio
n in
tabl
e W
RB (r
efer
red
to b
y W
RBId
). T
here
may
be
mor
e th
an o
ne d
iagn
ostic
hor
izon
per
W
RB s
oil c
lass
ifica
tion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
W
RB_D
iagn
ostic
Mat
eria
lId
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te
key)
. Fa
lse
WRB
Id
bigi
nt
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
WRB
tabl
e th
at r
epre
sent
s a
WRB
soi
l cl
assi
ficat
ion.
Fa
lse
Diag
nost
icM
ater
ial
varc
har
True
Tr
ue
50
N
ame
of th
e W
RB d
iagn
ostic
mat
eria
l. Fa
lse
Uppe
rBou
ndar
yCm
re
al
Fals
e Fa
lse
Dept
h to
upp
er d
iagn
ostic
hor
izon
bou
ndar
y (c
entim
etre
s).
Fals
e Lo
wer
Boun
dary
Cm
real
Fa
lse
Fals
e
De
pth
to lo
wer
dia
gnos
tic h
oriz
on b
ound
ary
(cen
timet
res)
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
75
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_wrb
_dia
gnos
ticm
ater
ial
Publ
ic
WRB
_Dia
gnos
ticM
ater
ialId
uq
_wrb
id_d
iagn
ostic
mat
eria
l Pu
blic
W
RBId
, Dia
gnos
ticM
ater
ial
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
0
..*
W
RB
_D
iagnost
icM
ate
rial.f
k_w
rb_d
iagn
ostic
mat
eria
l_w
rb
1
WR
B.p
k_w
rb
76
ISRI
C Re
port
201
3/02
WR
B_D
iagnost
icP
ropert
y
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
In
WRB
, dia
gnos
tic s
oil p
rope
rtie
s co
mpr
ise
an a
ssem
blag
e of
sev
eral
soi
l cha
ract
eris
tics
and
refle
ct p
rese
nt o
r pa
st m
echa
nism
of s
oil f
orm
atio
n.
Soil
char
acte
ristic
s ar
e:
So
le p
aram
eter
s (la
bora
tory
, fie
ld, m
icro
scop
y)
Ch
arac
teris
tics
such
as
text
ure,
soi
l dep
th, v
oids
, mot
tles,
cut
ans,
nod
ules
Anal
ytic
al d
eter
min
atio
n lik
e pH
, cat
ion
exch
ange
cap
acity
, sol
uble
sal
ts
A
WRB
dia
gnos
tic p
rope
rty
is p
art o
f a W
RB s
oil c
lass
ifica
tion
in ta
ble
WRB
(ref
erre
d to
by
WRB
Id ).
The
re m
ay b
e m
ore
than
one
dia
gnos
tic p
rope
rty
per
WRB
soi
l cla
ssifi
catio
n.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
W
RB_D
iagn
ostic
Prop
erty
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te
key)
. Fa
lse
WRB
Id
bigi
nt
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
WRB
tabl
e th
at r
epre
sent
s a
WRB
soi
l cl
assi
ficat
ion.
Fa
lse
Diag
nost
icPr
oper
ty
varc
har
True
Fa
lse
50
N
ame
of th
e W
RB d
iagn
ostic
pro
pert
y.
Fals
e Up
perB
ound
aryC
m
real
Fa
lse
Fals
e
De
pth
to u
pper
dia
gnos
tic h
oriz
on b
ound
ary
(cen
timet
res)
. Fa
lse
Low
erBo
unda
ryCm
re
al
Fals
e Fa
lse
Dept
h to
low
er d
iagn
ostic
hor
izon
bou
ndar
y (c
entim
etre
s).
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
77
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_wrb
_dia
gnos
ticpr
oper
ty
Publ
ic
WRB
_Dia
gnos
ticPr
oper
tyId
k_
wrb
_dia
gnos
ticpr
oper
ty_w
rb
Publ
ic
WRB
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
0
..*
W
RB
_D
iagnost
icP
ropert
y.fk
_wrb
_dia
gnos
ticpr
oper
ty_w
rb
1
WR
B.p
k_w
rb
78
ISRI
C Re
port
201
3/02
WR
B_P
refixQ
ualifier
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 29
-3-2
011.
No
tes:
Q
ualif
iers
are
mea
nt to
com
plet
e th
e so
il de
scrip
tion
thro
ugh
Refe
renc
e so
il gr
oups
(RSG
). Th
ese
qual
ifier
s ar
e ei
ther
pre
fixes
or
suffi
xes.
For
eac
h RS
G, t
here
are
sev
eral
pos
sibl
e pr
efix
es a
nd s
uffix
es. W
hen
usin
g qu
alifi
ers,
pre
fixes
are
list
ed b
efor
e th
e RS
G.
A
WRB
pre
fix q
ualif
ier
is p
art o
f a W
RB s
oil c
lass
ifica
tion
in ta
ble
WRB
(ref
erre
d to
by
WRB
Id )
Ther
e m
ay b
e m
ore
than
one
(ord
er-re
leva
nt) p
refix
qu
alifi
er p
er W
RB s
oil c
lass
ifica
tion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
W
RB_P
refix
Qua
lifie
rId
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e W
RBId
bi
gint
Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e W
RB ta
ble
that
rep
rese
nts
a W
RB s
oil
clas
sific
atio
n.
Fals
e Pr
efix
Qua
lifie
r va
rcha
r Tr
ue
Fals
e 50
Pref
ix q
ualif
iers
are
typi
cally
ass
ocia
ted
qual
ifier
s an
d in
terg
rade
qua
lifie
rs.
Fals
e Sp
ecifi
er
varc
har
Fals
e Fa
lse
50
Sp
ecifi
ers
such
as
Epi-,
End
o-, H
yper
-, Hy
po-,
Thap
to-,
Bath
y-, P
ara-
, Pro
to-,
Cum
uli-
and
Ort
ho- a
re u
sed
to in
dica
te a
cer
tain
exp
ress
ion
of th
e qu
alifi
er.
Fals
e O
rder
in
tege
r Tr
ue
Fals
e
Th
e se
quen
ce o
f the
inte
rgra
de q
ualif
iers
follo
ws
that
of t
he R
SGs
in th
e W
RB
Key
(for e
xcep
tions
, see
WRB
fram
ewor
k). N
eare
st to
the
RSG
nam
e fir
st (1
), th
en n
ext (
2)...
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
79
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_wrb
_pre
fixqu
alifi
erid
Pu
blic
W
RB_P
refix
Qua
lifie
rId
fk_w
rb_p
refix
qual
ifier
id_w
rb
Publ
ic
WRB
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(WRB
Id=
WRB
Id)
0..*
W
RB
_Pre
fixQ
ualifier.
fk_w
rb_p
refix
qual
ifier
id_w
rb
1
WR
B.p
k_w
rb
80
ISRI
C Re
port
201
3/02
WR
B_S
uff
ixQ
ualifier
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Cla
ssifi
catio
n De
tail:
Crea
ted
on 2
4-11
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
Q
ualif
iers
are
mea
nt to
com
plet
e th
e so
il de
scrip
tion
thro
ugh
Refe
renc
e so
il gr
oups
(RSG
). Th
ese
qual
ifier
s ar
e ei
ther
pre
fixes
or
suffi
xes.
For
eac
h RS
G, t
here
are
sev
eral
pos
sibl
e pr
efix
es a
nd s
uffix
es. W
hen
usin
g qu
alifi
ers,
suf
fixes
are
pla
ced
betw
een
brac
kets
follo
win
g th
e RS
G n
ame.
A
WRB
suf
fix q
ualif
ier
is p
art o
f a W
RB s
oil c
lass
ifica
tion
in ta
ble
WRB
(ref
erre
d to
by
WRB
Id ).
The
re m
ay b
e m
ore
than
one
(ord
er-re
leva
nt) s
uffix
qu
alifi
er p
er W
RB s
oil c
lass
ifica
tion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
W
RB_S
uffix
Qua
lifie
rId
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e W
RBId
bi
gint
Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e W
RB ta
ble
that
rep
rese
nts
a W
RB s
oil c
lass
ifica
tion.
Fa
lse
Suffi
xQua
lifie
r va
rcha
r Tr
ue
Fals
e 50
Suffi
x qu
alifi
ers
are
all o
ther
qua
lifie
rs. T
hat i
s, n
ot a
ssoc
iate
d or
inte
rgra
de.
Fals
e Sp
ecifi
er
varc
har
Fals
e Fa
lse
50
Sp
ecifi
ers
such
as
Epi-,
End
o-, H
yper
-, Hy
po-,
Thap
to-,
Bath
y-, P
ara-
, Pro
to-,
Cum
uli-
and
Ort
ho- a
re u
sed
to in
dica
te a
cer
tain
exp
ress
ion
of th
e qu
alifi
er.
Fals
e O
rder
in
tege
r Tr
ue
Fals
e
Th
e or
der
of s
uffix
qua
lifie
rs is
as
follo
ws:
(1) q
ualif
iers
rel
ated
to d
iagn
ostic
ho
rizon
s, p
rope
rtie
s or
mat
eria
ls; (
2) q
ualif
iers
rel
ated
to c
hem
ical
ch
arac
teris
tics;
(3) q
ualif
iers
rel
ated
to p
hysi
cal c
hara
cter
istic
s; (4
) qua
lifie
rs
rela
ted
to m
iner
alog
ical
cha
ract
eris
tics;
(5) q
ualif
iers
rel
ated
to s
urfa
ce
char
acte
ristic
s; (6
) qua
lifie
rs r
elat
ed to
text
ural
cha
ract
eris
tics,
incl
udin
g co
arse
fra
gmen
ts; (
7) q
ualif
iers
rel
ated
to c
olou
r; a
nd (8
) rem
aini
ng q
ualif
iers
. Nea
rest
to
the
RSG
nam
e fir
st (1
), th
en n
ext (
2)...
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
81
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_wrb
_suf
fixqu
alifi
er
Publ
ic
WRB
_Suf
fixQ
ualif
ierId
fk
_wrb
_suf
fixqu
alifi
er_w
rb
Publ
ic
WRB
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(WRB
Id=
WRB
Id)
0..*
W
RB
_Suff
ixQ
ualifier.
fk_w
rb_s
uffix
qual
ifier
_wrb
1
W
RB
.pk_
wrb
82
ISRI
C Re
port
201
3/02
Conta
ct
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
The
Cont
act s
chem
a co
ntai
ns r
elat
ions
that
dea
l with
dat
a de
scrib
ing
orga
niza
tions
and
/ o
r pe
rson
s th
at h
ave
been
inst
rum
enta
l in
obta
inin
g an
ob
serv
atio
n re
sult.
It is
the
sing
le e
ntry
poi
nt to
aut
horit
ativ
e na
mes
and
con
tact
info
rmat
ion
in th
e ov
eral
l dat
abas
e sy
stem
. Thi
s is
to p
reve
nt th
e us
e of
diff
eren
t nam
es o
r sp
ellin
gs fo
r th
e sa
me
orga
niza
tion
or in
divi
dual
in v
ario
us p
arts
of t
he d
atab
ase
whe
re th
is in
form
atio
n is
req
uire
d (e
.g. K
IT,
Trop
en-In
stitu
ut, R
oyal
Tro
pica
l Ins
titut
e, K
onin
klijk
Inst
ituut
voo
r de
Tro
pen)
.
In a
n id
eal s
ituat
ion
this
sch
ema
wou
ld n
ot b
e im
plem
ente
d. T
he c
ore
data
base
wou
ld li
nk u
p w
ith a
n ac
tivel
y m
aint
aine
d an
d up
-to-d
ate
exte
rnal
Cu
stom
er R
elat
ions
hip
Man
agem
ent (
CRM
) sys
tem
that
wou
ld b
e us
ed fo
r ot
her
purp
oses
as
wel
l.
The
curr
ent C
onta
ct s
chem
a co
ntai
ns tw
o re
latio
ns. S
ee F
igur
e 15
.
84
ISRI
C Re
port
201
3/02
Conta
ct
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Con
tact
De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Ta
ble
Cont
act c
aptu
res
cont
act i
nfor
mat
ion
abou
t rea
l-wor
ld p
eopl
e ('c
onta
cts'
) tha
t in
som
e ca
paci
ty h
ave
play
ed a
rol
e in
the
crea
tion,
gat
herin
g,
man
agem
ent,
and
diss
emin
atio
n of
the
data
in th
e da
taba
se. T
he O
rgan
izatio
nId
field
link
s a
pers
on to
an
orga
niza
tion.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Scale
In
it
Note
s
True
Co
ntac
tId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Ti
tle
varc
har
Fals
e Fa
lse
25
Fals
e Fi
rstN
ame
varc
har
Fals
e Fa
lse
25
Fals
e Pr
enam
e va
rcha
r Fa
lse
Fals
e 10
Fa
lse
Last
Nam
e va
rcha
r Tr
ue
Fals
e 50
Fa
lse
Initi
als
varc
har
Fals
e Fa
lse
12
Fals
e Jo
bTitl
e va
rcha
r Fa
lse
Fals
e 10
0
Fa
lse
Org
aniz
atio
nId
inte
ger
Fals
e Fa
lse
Refe
renc
e to
an
entr
y in
the
Org
aniz
atio
n ta
ble
that
rep
rese
nts
an o
rgan
izat
ion.
Fa
lse
Depa
rtm
ent
varc
har
Fals
e Fa
lse
100
Fals
e W
orkT
elep
hone
va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Wor
kTel
efax
va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Wor
kEm
ail
varc
har
Fals
e Fa
lse
65
Fals
e Ad
dres
s1
varc
har
Fals
e Fa
lse
75
Fals
e Ad
dres
s2
varc
har
Fals
e Fa
lse
75
Fals
e Ci
ty
varc
har
Fals
e Fa
lse
50
Fals
e St
ate_
Prov
va
rcha
r Fa
lse
Fals
e 25
Fa
lse
Post
alCo
de
varc
har
Fals
e Fa
lse
25
Fals
e Co
untr
yId
inte
ger
Fals
e Fa
lse
Refe
renc
e to
an
entr
y in
the
Coun
try
tabl
e th
at r
epre
sent
s a
coun
try
(acc
ordi
ng to
ISO
316
6-1:
2004
). Fa
lse
Nat
iona
lOf
inte
ger
Fals
e Fa
lse
Refe
renc
e to
an
entr
y in
the
Coun
try
tabl
e th
at r
epre
sent
s a
natio
nal o
f tha
t cou
ntry
(acc
ordi
ng
to IS
O 3
166-
1:20
04).
Fals
e Ho
meT
elep
hone
va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Hom
eTel
efax
va
rcha
r Fa
lse
Fals
e 50
IS
RIC
Repo
rt 2
013/
02
85
PK
N
am
e
Type
Not
Null
Uniq
ue
Scale
In
it
Note
s
Fals
e Ho
meE
mai
l va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Not
es
text
Fa
lse
Fals
e
Fa
lse
Acce
ssCo
de
inte
ger
Fals
e Fa
lse
1
Code
1 im
plie
s fu
ll ac
cess
. Cod
es m
ay b
e ad
ded
as n
eede
d.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
)Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Co
ntac
t_Co
untr
yId_
fkey
Pu
blic
Co
untr
yId
Cont
act_
Nat
iona
lOf_
fkey
Pu
blic
N
atio
nalO
f
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (C
ount
ryId
= C
ount
ryId
) 0
..*
C
onta
ct.C
onta
ct_C
ount
ryId
_fke
y
1
Countr
y.C
ount
ry_p
key
(Nat
iona
lOf =
Cou
ntry
Id)
0..*
C
onta
ct.C
onta
ct_N
atio
nalO
f_fk
ey
1
Countr
y.C
ount
ry_p
key
(Org
aniz
atio
nId
= O
rgan
izat
ionI
d)
0..*
C
onta
ct.C
onta
ct_
Org
aniz
ationId
_fk
ey
1
Org
aniz
ation.O
rgan
izat
ion_
pkey
86
ISRI
C Re
port
201
3/02
Org
aniz
ation
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Con
tact
De
tail:
Crea
ted
on 1
4-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Ta
ble
Orga
niza
tion
capt
ures
con
tact
info
rmat
ion
abou
t org
aniz
atio
ns th
at in
som
e ca
paci
ty h
ave
play
ed a
rol
e in
the
crea
tion,
gat
herin
g, m
anag
emen
t, an
d di
ssem
inat
ion
of th
e da
ta in
the
data
base
. An
orga
niza
tion
is a
soc
ial a
rran
gem
ent w
hich
pur
sues
col
lect
ive
goal
s, c
ontr
ols
its o
wn
perf
orm
ance
, an
d ha
s a
boun
dary
sep
arat
ing
it fr
om it
s en
viro
nmen
t. Th
ere
are
a va
riety
of l
egal
type
s of
org
aniz
atio
ns, i
nclu
ding
: cor
pora
tions
, gov
ernm
ents
, non
-go
vern
men
tal o
rgan
izat
ions
, int
erna
tiona
l org
aniz
atio
ns, c
harit
ies,
not
-for-p
rofit
cor
pora
tions
, par
tner
ship
s, c
oope
rativ
es, a
nd u
nive
rsiti
es.
Not
e th
at a
soi
l ana
lytic
al la
bora
tory
is c
onsi
dere
d (p
art o
f) an
org
aniz
atio
n.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Org
aniz
atio
nId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e N
ame1
va
rcha
r Tr
ue
Fals
e 20
0
Fa
lse
Nam
e2
varc
har
Fals
e Fa
lse
200
Fals
e Ac
rony
m
varc
har
Fals
e Fa
lse
25
Fals
e Te
leph
one
varc
har
Fals
e Fa
lse
50
Fals
e Te
lefa
x va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Emai
l va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Inte
rnet
va
rcha
r Fa
lse
Fals
e 65
Fa
lse
Addr
ess1
va
rcha
r Fa
lse
Fals
e 10
0
Fa
lse
Addr
ess2
va
rcha
r Fa
lse
Fals
e 10
0
Fa
lse
City
va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Stat
e_Pr
ov
varc
har
Fals
e Fa
lse
25
Fals
e Po
stal
Code
va
rcha
r Fa
lse
Fals
e 25
Fa
lse
Coun
tryI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e Co
untr
y ta
ble
that
rep
rese
nts
a co
untr
y (a
ccor
ding
to IS
O 3
166-
1:20
04).
Fals
e N
otes
te
xt
Fals
e Fa
lse
Fa
lse
Acce
ssCo
de
inte
ger
Fals
e Fa
lse
1
Code
1 im
plie
s fu
ll ac
cess
. Cod
es m
ay b
e ad
ded
as n
eede
d.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
87
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s O
rgan
izat
ion_
pkey
Pu
blic
O
rgan
izat
ionI
d
O
rgan
izat
ion_
Coun
tryI
d_fk
ey
Publ
ic
Coun
tryI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (O
rgan
izat
ionI
d =
Org
aniz
atio
nId)
0
..*
C
onta
ct.C
onta
ct_O
rgan
izat
ionI
d_fk
ey
1
Org
aniz
ation.O
rgan
izat
ion_
pkey
0
..*
O
rganiz
ation_x
_Analy
ticalM
eth
od
.Org
aniz
atio
nAna
lytic
alM
etho
d_O
rgan
izat
ionI
d_fk
ey
1
Org
aniz
ation.O
rgan
izat
ion_
pkey
(Dat
aset
_Pub
lishe
r = O
rgan
izat
ionI
d)
0..*
D
ata
SetC
itation.D
ataS
etCi
tatio
n_Da
tase
t_Pu
blis
her_
fkey
1
O
rganiz
ation.O
rgan
izat
ion_
pkey
0
..*
D
ata
Cente
r.Da
taCe
nter
_Org
aniz
atio
nId_
fkey
1
O
rganiz
ation.O
rgan
izat
ion_
pkey
88
ISRI
C Re
port
201
3/02
DIF
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
8-2
-201
1. L
ast m
odifi
ed o
n 28
-3-2
011.
No
tes:
IS
RIC’
s Co
re D
atab
ase
met
adat
a is
a d
atab
ase
impl
emen
tatio
n of
the
Dire
ctor
y In
terc
hang
e Fo
rmat
(with
min
or m
odifi
catio
ns).
The
DIF
is u
sed
to c
reat
e di
rect
ory
entr
ies
whi
ch d
escr
ibe
a gr
oup
of d
ata
- tha
t is,
dat
a se
ts. A
DIF
con
sist
s of
a c
olle
ctio
n of
fiel
ds w
hich
det
ail
spec
ific
info
rmat
ion
abou
t the
dat
a. T
he D
IF a
llow
s us
ers
of d
ata
to u
nder
stan
d th
e co
nten
ts o
f a d
ata
set a
nd c
onta
ins
thos
e fie
lds
whi
ch a
re
nece
ssar
y fo
r us
ers
to d
ecid
e w
heth
er a
par
ticul
ar d
ata
set w
ould
be
usef
ul fo
r th
eir
need
s.
The
DIF
tabl
e is
a p
ivot
al ta
ble
in th
e Co
re m
etad
ata
data
base
. Thi
s ta
ble
cont
ains
the
eigh
t fie
lds
that
are
req
uire
d in
the
DIF;
the
othe
rs e
xpan
d up
on
and
clar
ify th
e in
form
atio
n bu
t are
not
rep
etiti
ve. R
epea
tabl
e DI
F fie
lds
are
stor
ed in
sep
arat
e, b
ut r
elat
ed ta
bles
. Tha
t is,
nea
rly a
ll ot
her
tabl
es a
re
linke
d to
the
DIF
tabl
e, a
nd r
epre
sent
(gro
ups
of) r
epet
itive
dat
a el
emen
ts, e
.g. k
eyw
ords
ass
ocia
ted
with
a d
atas
et.
Som
e m
inor
ele
men
ts th
at a
re r
epea
tabl
e ac
cord
ing
to th
e DI
F st
anda
rd a
re n
ot r
epea
tabl
e in
the
met
adat
a da
taba
se (t
o ke
ep th
e sc
hem
a so
mew
hat
sim
pler
).
See
Figu
res
16 -
20.
94
ISRI
C Re
port
201
3/02
Bib
liogra
phic
Citation
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
2-11
-200
5. L
ast m
odifi
ed o
n 10
-3-2
011.
No
tes:
Th
e Bi
blio
grap
hicC
itatio
ns ta
ble
desc
ribes
key
bib
liogr
aphi
c ci
tatio
ns p
erta
inin
g to
a d
ata
set.
Each
dat
a se
t is
iden
tifie
d by
its
DIF_
Id, e
ach
bibl
iogr
aphi
c ci
tatio
n by
its
Refe
renc
eID.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Bi
blio
grap
hicC
itatio
nId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Tr
ue
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Re
fere
nceI
d in
tege
r Tr
ue
True
Re
fere
nce
to a
n en
try
in th
e Re
fere
nce
tabl
e th
at is
a b
iblio
grap
hic
cita
tion.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Bi
blio
grap
hicC
itatio
nId
Publ
ic
Org
aniz
atio
nId
Bibl
iogr
aphi
cCita
tion_
Refe
renc
eId_
fkey
Pu
blic
Re
fere
nceI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(Ref
eren
ceId
=Re
fere
nceI
d)
0..*
B
ibliogra
phic
Citation.B
iblio
grap
hicC
itatio
n_Re
fere
nceI
d_fk
ey
1
Refe
rence.R
efer
ence
_pke
y
(DIF
_Id
= D
IF_I
d)
0..*
B
ibliogra
phic
Citation.B
ibliogra
phic
Citation_D
IF_Id
_fkey
1
DIF
.DIF
_pke
y
IS
RIC
Repo
rt 2
013/
02
95
DIF
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Di
rect
ory
Inte
rcha
nge
Form
at, t
he D
IF, i
s th
e pr
oduc
t of a
n Ea
rth
Scie
nce
and
Appl
icat
ions
Dat
a Sy
stem
s W
orks
hop
(ESA
DS) h
eld
Febr
uary
24-
26,
1987
on
cata
log
inte
rope
rabi
lity
(CI).
It is
a d
escr
iptiv
e an
d st
anda
rdiz
ed fo
rmat
for
exch
angi
ng in
form
atio
n ab
out s
cien
tific
dat
a se
ts. T
he D
IF is
use
d to
cre
ate
dire
ctor
y en
trie
s w
hich
des
crib
e a
grou
p of
dat
a. A
DIF
con
sist
s of
a c
olle
ctio
n of
fiel
ds w
hich
det
ail s
peci
fic in
form
atio
n ab
out t
he d
ata.
Eig
ht
field
s ar
e re
quire
d in
the
DIF;
the
othe
rs e
xpan
d up
on a
nd c
larif
y th
e in
form
atio
n. S
ome
of th
e fie
lds
are
text
fiel
ds, o
ther
s re
quire
the
use
of c
ontr
olle
d ke
ywor
ds (s
omet
imes
kno
wn
as 'v
alid
s').
Repe
atab
le D
IF fi
elds
are
sto
red
in s
epar
ate,
but
rel
ated
tabl
es.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
DIF_
Id
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e En
try_
ID
varc
har
True
Fa
lse
80
Th
e un
ique
iden
tifie
r of t
he m
etad
ata
reco
rd. T
he E
ntry
_ID
cons
ists
of 1
to 8
0 al
phan
umer
ic c
hara
cter
s of
the
UTF-
8 se
t, in
clud
ing
unde
rbar
(_),
hyph
en (-
) and
pe
riod
(.).
Fals
e En
try_
Title
va
rcha
r Tr
ue
Fals
e 22
0
The
Entr
y_Ti
tle is
the
title
of t
he d
ata
set d
escr
ibed
by
the
met
adat
a. It
sho
uld
be
desc
riptiv
e en
ough
so
that
whe
n a
user
is p
rese
nted
with
a li
st o
f titl
es th
e ge
nera
l co
nten
t of t
he d
ata
set c
an b
e de
term
ined
. Fa
lse
Sum
mar
y te
xt
True
Fa
lse
A br
ief d
escr
iptio
n of
the
data
set
that
allo
ws
pote
ntia
l use
rs to
det
erm
ine
if th
e da
ta s
et is
use
ful f
or th
eir
need
s.
Fals
e M
etad
ata_
Nam
e va
rcha
r Tr
ue
Fals
e 80
CEO
S ID
N D
IF
Iden
tifie
s th
e cu
rren
t DIF
sta
ndar
d na
me.
Fa
lse
Met
adat
a_Ve
rsio
n va
rcha
r Tr
ue
Fals
e 80
9.7
Iden
tifie
s th
e cu
rren
t DIF
met
adat
a st
anda
rd v
ersi
on.
Fals
e Q
ualit
y te
xt
Fals
e Fa
lse
This
fiel
d al
low
s th
e au
thor
to p
rovi
de in
form
atio
n ab
out t
he q
ualit
y of
the
data
or
any
qual
ity a
ssur
ance
pro
cedu
res
follo
wed
in p
rodu
cing
the
data
des
crib
ed in
the
met
adat
a.
Fals
e Ac
cess
_Con
stra
ints
te
xt
Fals
e Fa
lse
0
Allo
ws
the
auth
or to
pro
vide
info
rmat
ion
abou
t any
con
stra
ints
for
acce
ssin
g th
e da
ta s
et. T
his
incl
udes
any
spe
cial
res
tric
tions
, leg
al p
rere
quis
ites,
lim
itatio
ns
and/
or w
arni
ngs
on o
btai
ning
the
data
set
. Fa
lse
Use_
Cons
trai
nts
text
Fa
lse
Fals
e
Al
low
s th
e au
thor
to d
escr
ibe
how
the
data
may
or
may
not
be
used
afte
r acc
ess
is g
rant
ed to
ass
ure
the
prot
ectio
n of
priv
acy
or in
telle
ctua
l pro
pert
y.
Fals
e Da
ta_S
et_P
rogr
ess
varc
har
Fals
e Fa
lse
50
De
scrib
es th
e pr
oduc
tion
stat
us o
f the
dat
a se
t reg
ardi
ng it
s co
mpl
eten
ess.
96
ISRI
C Re
port
201
3/02
Fals
e DI
F_Re
visi
on_H
isto
ry
text
Fa
lse
Fals
e
Al
low
s th
e au
thor
to p
rovi
de a
list
of c
hang
es m
ade
to th
e DI
F ov
er ti
me.
Thi
s pr
ovid
es a
mec
hani
sm fo
r tr
acki
ng r
evis
ions
to D
IF c
onte
nt.
Fals
e O
rigin
atin
g_Ce
nter
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e O
rgan
izat
ions
tabl
e th
at r
epre
sent
s th
e da
ta c
ente
r or
da
ta p
rodu
cer
who
orig
inal
ly g
ener
ated
the
data
set.
Fals
e M
ultim
edia
_Sam
ple_
File
va
rcha
r Fa
lse
Fals
e 80
Desc
ribes
the
filen
ame
whe
re th
e da
tase
t's m
ultim
edia
sam
ple
can
be fo
und.
Fa
lse
Mul
timed
ia_S
ampl
e_UR
L te
xt
Fals
e Fa
lse
URL
of th
e (m
ultim
edia
) sam
ple
file.
Fa
lse
Mul
timed
ia_S
ampl
e_Fo
rmat
va
rcha
r Fa
lse
Fals
e 80
The
form
at o
f the
mul
timed
ia s
ampl
e fil
e (w
hich
may
diff
er fr
om th
e fo
rmat
of t
he
data
file
s), i
.e. G
IF, T
IFF,
JPE
G.
Fals
e M
ultim
edia
_Sam
ple_
Capt
ion
varc
har
Fals
e Fa
lse
80
A
one-
line
desc
riptio
n of
the
mul
timed
ia s
ampl
e is
use
d as
a c
aptio
n w
hen
the
sam
ple
is d
ispl
ayed
. The
cap
tion
is e
spec
ially
use
ful f
or im
ages
suc
h as
gra
phs
and
phot
os.
Fals
e M
ultim
edia
_Sam
ple_
Desc
riptio
n te
xt
Fals
e Fa
lse
Fa
lse
Futu
re_D
IF_R
evis
ion_
Date
tim
esta
mp
Fals
e Fa
lse
Futu
re d
ate
at w
hich
the
DIF
shou
ld b
e re
view
ed fo
r acc
urac
y of
sci
entif
ic o
r te
chni
cal c
onte
nt.
Fals
e Pr
ivat
e bo
olea
n Fa
lse
Fals
e
Al
low
s th
e au
thor
to r
estr
ict t
he d
ata
set d
escr
iptio
n fr
om b
eing
pub
licly
ava
ilabl
e.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
now
() no
w()
Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
rev
isio
n (i.
e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
ta_S
et_P
rogr
ess_
chec
k Pu
blic
(((("D
ata_
Set_
Prog
ress
")::te
xt =
'Pla
nned
'::te
xt) O
R (("
Data
_Set
_Pro
gres
s")::
text
=
'In W
ork'
::tex
t)) O
R (("
Data
_Set
_Pro
gres
s")::
text
= 'C
ompl
ete'
::tex
t))
IS
RIC
Repo
rt 2
013/
02
97
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
0..*
Senso
rNam
e.S
enso
rNam
e_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
0
..*
P
rofile
_x_D
IF.P
rofil
e_x_
DIF_
DIF_
Id_f
key
1
DIF
.DIF
_pke
y
1
..*
D
ata
Cente
r.Da
taCe
nter
_Dif_
Id_f
key
1
DIF
.DIF
_pke
y
98
ISRI
C Re
port
201
3/02
Data
Cente
r
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
2-11
-200
5. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Da
taCe
nter
tabl
e st
ores
info
rmat
ion
rega
rdin
g th
e da
ta c
ente
r, o
rgan
izat
ion,
or
inst
itutio
n re
spon
sibl
e fo
r di
strib
utin
g th
e da
ta -
indi
rect
ly, t
hrou
gh a
re
fere
nce
to a
n or
gani
zatio
n in
the
Org
aniz
atio
n ta
ble.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Da
taCe
nter
Id
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
Dif_
Id
inte
ger
True
Tr
ue
0
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e O
rgan
izat
ionI
d in
tege
r Tr
ue
True
Re
fere
nce
to a
n en
try
in th
e O
rgan
izat
ion
tabl
e th
at is
des
crib
ing
an o
rgan
izat
ion.
Fa
lse
Data
_Set
_ID
varc
har
Fals
e Fa
lse
80
Da
ta s
et id
entif
ier
assi
gned
by
the
data
cen
ter (
may
or m
ay n
ot b
e th
e sa
me
as th
e En
try_
ID).
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
taCe
nter
_Dif_
Id_f
key
Publ
ic
Dif_
Id
Data
Cent
er_O
rgan
izat
ionI
d_fk
ey
Publ
ic
Publ
icO
rgan
izat
ionI
d
IS
RIC
Repo
rt 2
013/
02
99
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
ataC
ente
rId =
Dat
aCen
terId
) 1
..*
D
ata
Cente
rPers
onnel.D
ataC
ente
rPer
sonn
el_D
ataC
ente
rId_f
key
1
Data
Cente
r.Da
taCe
nter
_pke
y
(Org
aniz
atio
nId=
Org
aniz
atio
nId)
0
..*
D
ata
Cente
r.Da
taCe
nter
_Org
aniz
atio
nId_
fkey
1
Org
aniz
ation.O
rgan
izat
ion_
pkey
(Dif_
Id =
DIF
_Id)
1
..*
D
ata
Cente
r.Da
taCe
nter
_Dif_
Id_f
key
1
DIF
.DIF
_pke
y
100
ISRI
C Re
port
201
3/02
Data
Cente
rPers
onnel
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Da
taCe
nter
Pers
onne
l tab
le r
efer
s to
one
or
mor
e co
ntac
t per
sons
in th
e Pe
rson
nel t
able
for
the
data
set
. The
onl
y ad
mis
sibl
e ro
le fo
r a
cont
act
pers
on in
the
Pers
onne
l tab
le is
'Dat
a Ce
nter
Con
tact
'. Th
is r
ole
is a
ssum
ed im
plic
itly.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Da
taCe
nter
Pers
onne
lId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
Data
Cent
erId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e Da
taCe
nter
tabl
e th
at r
epre
sent
s a
data
cen
ter.
Fa
lse
Pers
onne
lId
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
Pers
onne
l tab
le th
at r
epre
sent
s a
cont
act p
erso
n fo
r th
e da
ta s
et.
Fals
e Co
ntac
tId
inte
ger
True
Fa
lse
Fore
ign
key
to C
onta
ctId
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
taCe
nter
Pers
onne
l_pk
ey
Publ
ic
Data
Cent
erPe
rson
nelId
Da
taCe
nter
Pers
onne
l_Da
taCe
nter
Id_f
key
Publ
ic
Data
Cent
erId
Da
taCe
nter
Pers
onne
l_Co
ntac
tId_f
key
Publ
ic
Cont
actId
IS
RIC
Repo
rt 2
013/
02
101
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (C
onta
ctId
= C
onta
ctId
) 1
D
ata
Cente
rPers
onnel.D
ataC
ente
rPer
sonn
el_C
onta
ctId
_fke
y 1
C
onta
ct.
Conta
ct_
pkey
(Dat
aCen
terId
= D
ataC
ente
rId)
1..*
D
ata
Cente
rPers
onnel.D
ataC
ente
rPer
sonn
el_D
ataC
ente
rId_f
key
1
Data
Cente
r.Da
taCe
nter
_pke
y
102
ISRI
C Re
port
201
3/02
Data
Reso
lution
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Da
taRe
solu
tion
tabl
e sp
ecifi
es th
e re
solu
tion
of th
e da
ta, w
hich
is th
e di
ffere
nce
betw
een
two
adja
cent
geo
grap
hic,
ver
tical
, or
tem
pora
l val
ues.
Se
lect
ion
of d
ata
reso
lutio
n ra
nges
will
assi
st u
sers
in r
efin
ing
thei
r se
arch
for
data
with
in s
peci
fic r
esol
utio
n ra
nges
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Data
Reso
lutio
nId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e La
titud
e_Re
solu
tion
varc
har
Fals
e Fa
lse
50
Th
e m
inim
um d
iffer
ence
bet
wee
n tw
o ad
jace
nt la
titud
e va
lues
(for
exa
mpl
e "2
.5 d
egre
es").
Fa
lse
Long
itude
_Res
olut
ion
varc
har
Fals
e Fa
lse
50
Th
e m
inim
um d
iffer
ence
bet
wee
n tw
o ad
jace
nt lo
ngitu
de v
alue
s (fo
r exa
mpl
e "2
.5 d
egre
es").
Fa
lse
Horiz
onta
l_Re
solu
tion_
Rang
e va
rcha
r Fa
lse
Fals
e 80
The
latit
ude/
long
itude
res
olut
ion
rang
e. T
he r
ange
sho
uld
be s
elec
ted
base
d on
the
Latit
ude_
Reso
lutio
n an
d Lo
ngitu
de_R
esol
utio
n.
Fals
e Ve
rtic
al_R
esol
utio
n va
rcha
r Fa
lse
Fals
e 50
The
min
imum
diff
eren
ce p
ossi
ble
betw
een
two
adja
cent
ver
tical
val
ues.
Fa
lse
Vert
ical
_Res
olut
ion_
Rang
e va
rcha
r Fa
lse
Fals
e 50
The
vert
ical
res
olut
ion
rang
e. T
he r
ange
sho
uld
be s
elec
ted
base
d on
the
spec
ified
Ver
tical
_Res
olut
ion.
Fa
lse
Tem
pora
l_Re
solu
tion
varc
har
Fals
e Fa
lse
50
Th
e fr
eque
ncy
of d
ata
sam
pled
. Fa
lse
Tem
pora
l_Re
solu
tion_
Rang
e va
rcha
r Fa
lse
Fals
e 50
The
tem
pora
l res
olut
ion
rang
e. T
he ra
nge
shou
ld b
e se
lect
ed b
ased
on
the
spec
ified
Tem
pora
l_Re
solu
tion.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
103
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
taRe
solu
tion_
pkey
Pu
blic
Da
taRe
solu
tionI
d
Da
taRe
solu
tion_
DIF_
Id_f
key
Publ
ic
DIF_
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
D
ata
Reso
lution.D
ataR
esol
utio
n_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
104
ISRI
C Re
port
201
3/02
Data
SetC
itation
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Da
taSe
tCita
tion
tabl
e al
low
s fo
r th
e pr
oper
cita
tion
of th
e da
ta s
et p
rodu
cer.
The
tabl
e ha
s tw
o fu
nctio
ns:
To
indi
cate
how
this
dat
a se
t sho
uld
be c
ited
in th
e pr
ofes
sion
al s
cien
tific
lite
ratu
re, a
nd
If
this
dat
a se
t is
a co
mpi
latio
n of
oth
er d
ata
sets
, to
docu
men
t and
cre
dit t
he d
ata
sets
that
wer
e us
ed in
pro
duci
ng th
is c
ompi
latio
n.
This
tabl
e is
not
to b
e us
ed to
list
bib
liogr
aphi
c re
fere
nces
of s
cien
tific
res
earc
h ar
ticle
s ar
isin
g fr
om th
e da
ta s
et. T
his
tabl
e pr
ovid
es a
cita
tion
for
the
data
set
itse
lf, n
ot a
rtic
les
rela
ted
to th
e re
sear
ch r
esul
ts. T
o lis
t ref
eren
ces
rela
ted
to th
e re
sear
ch r
esul
ts, u
se th
e Bi
blio
grap
hicC
itatio
n ta
ble.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Da
taSe
tCita
tionI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e.
Fals
e DI
F_Id
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e DI
F ta
ble
that
is d
escr
ibin
g a
data
set
. Fa
lse
Data
set_
Crea
tor
text
Fa
lse
Fals
e
Th
e na
me
of th
e or
gani
zatio
n(s)
or
indi
vidu
al(s
) with
prim
ary
inte
llect
ual r
espo
nsib
ility
for
the
data
se
t's d
evel
opm
ent.
Fals
e Da
tase
t_Ti
tle
varc
har
True
Fa
lse
220
Th
e Ti
tle o
f the
dat
a se
t; th
is m
ay b
e th
e sa
me
as E
ntry
_Titl
e in
the
DIF
tabl
e.
Fals
e Da
tase
t_Se
ries_
Nam
e va
rcha
r Fa
lse
Fals
e 22
0
The
nam
e of
the
data
set s
erie
s, o
r agg
rega
te d
atas
et o
f whi
ch th
e da
tase
t is
a pa
rt.
Fals
e Da
tase
t_Re
leas
e_Da
te
times
tam
p Fa
lse
Fals
e
Th
e da
te w
hen
the
data
set
was
mad
e av
aila
ble
for r
elea
se.
Fals
e Da
tase
t_Re
leas
e_Pl
ace
varc
har
Fals
e Fa
lse
80
Th
e na
me
of th
e ci
ty (a
nd s
tate
or
prov
ince
, and
cou
ntry
if n
eede
d) w
here
the
data
set
was
mad
e av
aila
ble
for
rele
ase.
Fa
lse
Data
set_
Publ
ishe
r bi
gint
Fa
lse
Fals
e
Fals
e Da
tase
t_Ve
rsio
n va
rcha
r Fa
lse
Fals
e 80
The
Vers
ion
of th
e da
ta s
et.
Fals
e Is
sue_
Iden
tific
atio
n va
rcha
r Fa
lse
Fals
e 80
The
volu
me
or is
sue
num
ber
of th
e pu
blic
atio
n (if
app
licab
le).
Fals
e Da
ta_P
rese
ntat
ion_
Form
va
rcha
r Fa
lse
Fals
e 80
The
mod
e in
whi
ch th
e da
ta a
re r
epre
sent
ed, e
.g. a
tlas,
imag
e, p
rofil
e, te
xt, e
tc.
Fals
e O
ther
_Cita
tion_
Deta
ils
varc
har
Fals
e Fa
lse
160
Ad
ditio
nal f
ree-
text
cita
tion
info
rmat
ion.
Fa
lse
Onl
ine_
Reso
urce
va
rcha
r Fa
lse
Fals
e 16
0
The
URL
of th
e on
line
reso
urce
con
tain
ing
the
data
set
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
105
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
taSe
tCita
tion_
pkey
Pu
blic
Da
taSe
tCita
tionI
d
Da
taSe
tCita
tion_
Data
set_
Publ
ishe
r_fk
ey
Publ
ic
Data
set_
Publ
ishe
r
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
atas
et_P
ublis
her =
Org
aniz
atio
nId)
0
..*
D
ata
SetC
itation.D
ataS
etCi
tatio
n_Da
tase
t_Pu
blis
her_
fkey
1
O
rganiz
ation.O
rgan
izat
ion_
pkey
106
ISRI
C Re
port
201
3/02
Data
SetL
anguage
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Da
taSe
tLan
guag
e ta
ble
desc
ribes
the
lang
uage
use
d in
the
prep
arat
ion,
sto
rage
, and
des
crip
tion
of th
e da
ta. I
t is
the
lang
uage
of t
he in
form
atio
n ob
ject
, not
the
lang
uage
use
d to
des
crib
e or
inte
ract
with
the
met
adat
a re
cord
. Dat
aSet
Lang
uage
doe
s no
t ref
er to
the
lang
uage
of t
he m
etad
ata.
A
Data
SetL
angu
age
entr
y ca
n be
rep
eate
d if
data
is a
vaila
ble
in m
ore
than
one
lang
uage
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Da
taSe
tLan
guag
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Tr
ue
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Da
ta_S
et_L
angu
age
varc
har
True
Tr
ue
50
Th
e la
ngua
ge u
sed
in th
e pr
epar
atio
n, s
tora
ge, a
nd d
escr
iptio
n of
the
data
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
80
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Da
taSe
tLan
guag
e_pk
ey
Publ
ic
Data
SetL
angu
ageI
d
Da
taSe
tLan
guag
e_DI
F_Id
_fke
y Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
D
ata
SetL
anguage.D
ataS
etLa
ngua
ge_D
IF_I
d_fk
ey
1
DIF
.DIF
_pke
y
IS
RIC
Repo
rt 2
013/
02
107
Dis
trib
ution
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Di
strib
utio
n ta
ble
desc
ribes
med
ia o
ptio
ns, s
ize,
dat
a fo
rmat
, and
fees
invo
lved
in d
istr
ibut
ing
the
data
set
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Di
strib
utio
nId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
0
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Di
strib
utio
n_M
edia
va
rcha
r Fa
lse
Fals
e 80
The
med
ia o
ptio
ns fo
r th
e us
er r
ecei
ving
the
data
. Fa
lse
Dist
ribut
ion_
Size
va
rcha
r Fa
lse
Fals
e 80
An a
ppro
xim
ate
size
(in
KB, M
B or
GB)
for
the
entir
e da
ta s
et. S
peci
fy if
dat
a ar
e co
mpr
esse
d an
d th
e m
etho
d of
com
pres
sion
. Fa
lse
Dist
ribut
ion_
Form
at
varc
har
Fals
e Fa
lse
80
Th
e da
ta fo
rmat
use
d to
dis
trib
ute
the
data
. Fa
lse
Fees
va
rcha
r Fa
lse
Fals
e 80
Cost
of d
istr
ibut
ion
med
ia, o
r di
strib
utio
n co
sts,
if a
ny.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
rev
isio
n (i.
e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Di
strib
utio
n_pk
ey
Publ
ic
Dist
ribut
ionI
d
Di
strib
utio
n_DI
F_Id
_fke
y Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
D
istr
ibution.D
istr
ibut
ion_
DIF_
Id_f
key
1
DIF
.DIF
_pke
y
108
ISRI
C Re
port
201
3/02
ISO
Topic
Cate
gory
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e IS
OTo
picC
ateg
ory
tabl
e is
use
d to
iden
tify
the
keyw
ords
in th
e IS
O 1
9115
- G
eogr
aphi
c In
form
atio
n M
etad
ata
(http
://w
ww
.isot
c211
.org
/) T
opic
Ca
tego
ry C
ode
List
. It i
s a
high
-leve
l geo
grap
hic
data
them
atic
cla
ssifi
catio
n to
ass
ist i
n th
e gr
oupi
ng a
nd s
earc
h of
ava
ilabl
e ge
ogra
phic
dat
a se
ts.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
IS
OTo
picC
ateg
oryI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e.
Fals
e DI
F_Id
in
tege
r Tr
ue
True
Re
fere
nce
to a
n en
try
in th
e DI
F ta
ble
that
is d
escr
ibin
g a
data
set
. Fa
lse
Cate
gory
va
rcha
r Tr
ue
True
80
Sing
le k
eyw
ord
from
the
ISO
191
15 -
Geo
grap
hic
Info
rmat
ion
Met
adat
a To
pic
Cate
gory
Cod
e Li
st.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
80
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
ISO
Topi
cCat
egor
y_pk
ey
Publ
ic
ISO
Topi
cCat
egor
yId
ISO
Topi
cCat
egor
y_DI
F_Id
_fke
y Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
1
..*
IS
OTopic
Cate
gory
.ISO
Topi
cCat
egor
y_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
IS
RIC
Repo
rt 2
013/
02
109
Keyw
ord
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 10
-3-2
011.
No
tes:
Th
e Ke
ywor
d ta
ble
allo
ws
auth
ors
to p
rovi
de a
ny w
ords
or
phra
ses
need
ed to
furt
her
desc
ribe
the
data
set
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Ke
ywor
dId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Tr
ue
Fa
lse
Keyw
ord
varc
har
True
Tr
ue
160
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Ke
ywor
d_pk
ey
Publ
ic
Keyw
ordI
d
Ke
ywor
d_DI
F_Id
_fke
y Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
K
eyw
ord
.Key
wor
d_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
110
ISRI
C Re
port
201
3/02
Location
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 10
-3-2
011.
No
tes:
Th
e Lo
catio
n ta
ble
spec
ifies
the
nam
e of
a p
lace
on
Eart
h, a
loca
tion
with
in th
e Ea
rth,
a v
ertic
al lo
catio
n, o
r a
loca
tion
outs
ide
of E
arth
. Th
e Lo
catio
n ke
ywor
ds a
re a
5-le
vel h
iera
rchy
of c
ontr
olle
d ke
ywor
ds.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Lo
catio
nId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Lo
catio
n_Ca
tego
ry
varc
har
True
Fa
lse
50
Lo
catio
n Ca
tego
ry k
eyw
ord.
Fa
lse
Loca
tion_
Type
va
rcha
r Tr
ue
Fals
e 50
Loca
tion
type
key
wor
d.
Fals
e Lo
catio
n_Su
breg
ion1
va
rcha
r Fa
lse
Fals
e 50
Firs
t loc
atio
n su
breg
ion
keyw
ord.
Fa
lse
Loca
tion_
Subr
egio
n2
varc
har
Fals
e Fa
lse
50
Se
cond
loca
tion
subr
egio
n ke
ywor
d.
Fals
e Lo
catio
n_Su
breg
ion3
va
rcha
r Fa
lse
Fals
e 50
Third
loca
tion
subr
egio
n ke
ywor
d.
Fals
e De
taile
d_Lo
catio
n va
rcha
r Fa
lse
Fals
e 50
Allo
ws
auth
ors
to in
clud
e an
y lo
catio
n ke
ywor
ds th
at a
re n
ot a
vaila
ble
in th
e co
ntro
lled
keyw
ord
list.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Lo
catio
n_pk
ey
Publ
ic
Loca
tionI
d
Lo
catio
n_DI
F_Id
_fke
y Pu
blic
DI
F_Id
IS
RIC
Repo
rt 2
013/
02
111
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
Location.L
ocat
ion_
DIF_
Id_f
key
1
DIF
.DIF
_pke
y
112
ISRI
C Re
port
201
3/02
Para
mete
r
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Pa
ram
eter
tabl
e al
low
s fo
r th
e sp
ecifi
catio
n of
Ear
th s
cien
ce k
eyw
ords
that
are
rep
rese
ntat
ive
of th
e da
ta s
et b
eing
des
crib
ed. T
hese
key
wor
ds a
re
impo
rtan
t for
the
prec
ise
sear
ch a
nd r
etrie
val o
f inf
orm
atio
n. T
he a
utho
r m
ust s
elec
t the
se k
eyw
ords
from
a c
ontr
olle
d se
t of s
cien
ce k
eyw
ords
. The
Pa
ram
eter
s ta
ble
cons
ists
of a
7-le
vel h
iera
rchi
cal c
lass
ifica
tion
of s
cien
ce k
eyw
ords
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Pa
ram
eter
Id
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Ca
tego
ry
varc
har
True
Fa
lse
80
Hi
ghes
t key
wor
d ca
tego
ry.
Fals
e To
pic
varc
har
True
Fa
lse
80
To
pic
keyw
ord.
Fa
lse
Term
va
rcha
r Tr
ue
Fals
e 80
Term
key
wor
d.
Fals
e Va
riabl
e_Le
vel_
1 va
rcha
r Fa
lse
Fals
e 80
Varia
ble
Leve
l 1 k
eyw
ord.
Fa
lse
Varia
ble_
Leve
l_2
varc
har
Fals
e Fa
lse
80
Va
riabl
e Le
vel 2
key
wor
d.
Fals
e Va
riabl
e_Le
vel_
3 va
rcha
r Fa
lse
Fals
e 80
Varia
ble
Leve
l 3 k
eyw
ord.
Fa
lse
Deta
iled_
Varia
ble
varc
har
Fals
e Fa
lse
80
Un
cont
rolle
d fr
ee te
xt fi
eld
that
allo
ws
a m
etad
ata
auth
or to
spe
cify
any
key
wor
ds to
mor
e ex
actly
des
crib
e th
e m
easu
rem
ent r
epre
sent
ed b
y th
e da
ta.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0"c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pa
ram
eter
_pke
y Pu
blic
Pa
ram
eter
Id
Para
met
er_D
IF_I
d_fk
ey
Publ
ic
DIF_
Id
IS
RIC
Repo
rt 2
013/
02
113
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
1
..*
P
ara
mete
r.Pa
ram
eter
_DIF
_Id_
fkey
1
D
IF.D
IF_p
key
114
ISRI
C Re
port
201
3/02
Pers
onnel
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 23
-12-
2011
. No
tes:
Th
e Pe
rson
nel t
able
def
ines
the
poin
t of c
onta
ct fo
r m
ore
info
rmat
ion
abou
t the
dat
a se
t or
the
met
adat
a.
Th
e ta
ble
rela
tes
to C
onta
ct.C
onta
ct w
here
per
sona
l dat
a is
sto
red
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Pers
onne
lId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Co
ntac
tId
inte
ger
True
Fa
lse
Rela
tes
to C
onta
ct.C
onta
ct ta
ble
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Tr
ue
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pe
rson
nel_
pkey
Pu
blic
Pe
rson
nelId
Pe
rson
nel_
Cont
actId
_fke
y Pu
blic
Co
ntac
tId
Pers
onne
l_DI
F_Id
_fke
y Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
P
ers
onnel.P
erso
nnel
_DIF
_Id_
fkey
1
D
IF.D
IF_p
key
(Con
tact
Id=
Cont
actId
) 1
Pers
onnel.P
erso
nnel
_Con
tact
Id_f
key
1
Co
ntac
t.Con
tact
_pke
y
IS
RIC
Repo
rt 2
013/
02
115
Pla
tform
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Pl
atfo
rm ta
ble
hold
s in
form
atio
n ab
out t
he p
latfo
rm u
sed
to a
cqui
re th
e da
ta.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Pl
atfo
rmId
bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e.
Fals
e DI
F_Id
in
tege
r Tr
ue
Fals
e 0
Re
fere
nce
to a
n en
try
in th
e DI
F ta
ble
that
is d
escr
ibin
g a
data
set
. Fa
lse
Shor
t_N
ame
varc
har
Fals
e Fa
lse
80
Th
e ab
brev
iate
d na
me
of th
e pl
atfo
rm (s
ourc
e) u
sed
to a
cqui
re th
e da
ta.
Fals
e Lo
ng_N
ame
varc
har
Fals
e Fa
lse
160
Th
e fu
ll na
me
of th
e pl
atfo
rm (s
ourc
e) u
sed
to a
cqui
re th
e da
ta.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pl
atfo
rm_p
key
Publ
ic
Plat
form
Id
Plat
form
_DIF
_Id_
fkey
Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
P
latf
orm
.Pla
tform
_DIF
_Id_
fkey
1
D
IF.D
IF_p
key
116
ISRI
C Re
port
201
3/02
Pro
ject
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 10
-3-2
011.
No
tes:
Th
e Pr
ojec
t tab
le h
olds
the
nam
e(s)
of t
he s
cien
tific
pro
gram
, fie
ld c
ampa
ign,
or
proj
ect f
rom
whi
ch th
e da
ta w
ere
colle
cted
. Th
e ta
ble
allo
ws
for
the
spec
ifica
tion
of k
eyw
ords
that
are
the
nam
es o
f the
pro
ject
s. T
hese
key
wor
ds a
re im
port
ant f
or th
e se
arch
and
ret
rieva
l of
info
rmat
ion.
The
tabl
e m
ay s
tore
the
shor
t nam
e an
d th
e lo
ng n
ame
of th
e pr
ojec
t. Th
ere
is a
1:1
cor
resp
onde
nce
betw
een
the
shor
t nam
e an
d th
e lo
ng n
ame.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Pr
ojec
tId
bigi
nt
True
Fa
lse
The
Proj
ect t
able
hol
ds in
form
atio
n ab
out t
he s
cien
tific
pro
gram
, fie
ld c
ampa
ign,
or
proj
ect
from
whi
ch th
e da
ta w
ere
colle
cted
. Thi
s ta
ble
allo
ws
for
the
spec
ifica
tion
of k
eyw
ords
that
are
th
e na
mes
of t
he p
roje
cts
Fals
e DI
F_Id
bi
gint
Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e DI
F ta
ble
that
is d
escr
ibin
g a
data
set
. Fa
lse
Shor
t_N
ame
varc
har
Fals
e Fa
lse
80
Th
e ab
brev
iate
d na
me
of th
e pr
ojec
t fro
m w
hich
the
data
wer
e co
llect
ed.
Fals
e Lo
ng_N
ame
varc
har
Fals
e Fa
lse
160
Th
e fu
ll na
me
of th
e pr
ojec
t fro
m w
hich
the
data
wer
e co
llect
ed.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pr
ojec
t_pk
ey
Publ
ic
Proj
ectId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
IS
RIC
Repo
rt 2
013/
02
117
Rela
tedU
RL
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Re
late
dURL
tabl
e sp
ecifi
es li
nks
to In
tern
et s
ites
that
con
tain
info
rmat
ion
rela
ted
to th
e da
ta, a
s w
ell a
s re
late
d In
tern
et s
ites
such
as
proj
ect h
ome
page
s, r
elat
ed d
ata
arch
ives
/ser
vers
, met
adat
a ex
tens
ions
, onl
ine
softw
are
pack
ages
, web
map
ping
ser
vice
s, a
nd c
alib
ratio
n/va
lidat
ion
data
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Re
late
dURL
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
0
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e UR
L_Co
nten
t_Ty
pe
varc
har
True
Fa
lse
80
Th
e ty
pe o
f res
ourc
es b
eing
ref
eren
ced
by th
e UR
L.
Fals
e UR
L_Co
nten
t_Su
btyp
e va
rcha
r Fa
lse
Fals
e 80
Desc
ribes
the
subt
ype
of th
e re
sour
ce b
eing
refe
renc
ed b
y th
e UR
L.
Fals
e De
scrip
tion
text
Fa
lse
Fals
e 0
Pr
ovid
es in
form
atio
n ab
out t
he re
sour
ce(s
). Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st r
evis
ion
(i.e.
upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Re
late
dURL
_pke
y Pu
blic
Re
late
dURL
Id
Rela
tedU
RL_D
IF_I
d_fk
ey
Publ
ic
DIF_
Id
118
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
R
ela
tedU
RL.R
elat
edUR
L_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
(Rel
ated
URLI
D =
Rel
ated
URLI
D)
1..*
U
RL.U
RL_R
elat
edUR
LId_
fkey
1
R
ela
tedU
RL.R
elat
edUR
L_pk
ey
IS
RIC
Repo
rt 2
013/
02
119
Senso
rNam
e
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Se
nsor
Nam
e ta
ble
stor
es th
e na
mes
of t
he in
stru
men
ts u
sed
to a
cqui
re th
e da
ta.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Se
nsor
Nam
eId
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
bigi
nt
True
Tr
ue
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Sh
ort_
Nam
e va
rcha
r Fa
lse
True
80
The
abbr
evia
ted
nam
e of
the
inst
rum
ent u
sed
to a
cqui
re th
e da
ta.
Fals
e Lo
ng_N
ame
varc
har
Fals
e Fa
lse
160
Th
e fu
ll na
me
of th
e in
stru
men
t use
d to
acq
uire
the
data
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Se
nsor
Nam
e_pk
ey
Publ
ic
Sens
orN
ameI
d
Se
nsor
Nam
e_DI
F_Id
_fke
y Pu
blic
DI
F_Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
Senso
rNam
e.S
enso
rNam
e_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
120
ISRI
C Re
port
201
3/02
SpatialC
overa
ge
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Sp
atia
lCov
erag
e ta
ble
spec
ifies
the
geog
raph
ic a
nd v
ertic
al (a
ltitu
de, d
epth
) cov
erag
e of
the
data
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Sp
atia
lCov
erag
eId
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e So
uthe
rnm
ost_
Latit
ude
real
Fa
lse
Fals
e
Th
e so
uthe
rnm
ost g
eogr
aphi
c la
titud
e co
vere
d by
the
data
. Fro
m: 0
- 90
° N
orth
or
0 - 9
0°
Sout
h.
Fals
e N
orth
ernm
ost_
Latit
ude
real
Fa
lse
Fals
e
Th
e no
rthe
rnm
ost g
eogr
aphi
c la
titud
e co
vere
d by
the
data
. Fro
m: 0
- 90
° N
orth
or
0 - 9
0°
Sout
h.
Fals
e W
este
rnm
ost_
Long
itude
re
al
Fals
e Fa
lse
The
wes
tern
mos
t geo
grap
hic
long
itude
cov
ered
by
the
data
. Fro
m: 0
- 18
0° e
ast o
r 0
- 18
0° w
est.
The
Prim
e M
erid
ian
is 0
deg
rees
, mea
sure
d po
sitiv
e (+
) eas
twar
ds o
f the
PM
. Fa
lse
East
ernm
ost_
Long
itude
re
al
Fals
e Fa
lse
The
east
ernm
ost g
eogr
aphi
c lo
ngitu
de c
over
ed b
y th
e da
ta. F
rom
: 0 -
180°
eas
t or
0 -
180°
wes
t. Th
e Pr
ime
Mer
idia
n is
0 d
egre
es, m
easu
red
posi
tive
(+) e
astw
ards
of t
he P
M.
Fals
e M
inim
um_A
ltitu
de
inte
ger
Fals
e Fa
lse
The
altit
ude
leve
l, w
hich
rep
rese
nts
the
low
er li
mit
of d
ata
cove
rage
(met
ers)
. Fa
lse
Max
imum
_Alti
tude
in
tege
r Fa
lse
Fals
e
Th
e al
titud
e le
vel,
whi
ch r
epre
sent
s th
e hi
gher
lim
it of
dat
a co
vera
ge (m
eter
s).
Fals
e M
inim
um_D
epth
in
tege
r Fa
lse
Fals
e
Th
e de
pth
leve
l, w
hich
rep
rese
nts
the
uppe
r-mos
t dep
th o
f dat
a co
vera
ge (m
eter
s).
Fals
e M
axim
um_D
epth
in
tege
r Fa
lse
Fals
e
Th
e de
pth
leve
l, w
hich
rep
rese
nts
the
low
est d
epth
of d
ata
cove
rage
(met
ers)
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Sp
atia
lCov
erag
e_pk
ey
Publ
ic
Spat
ialC
over
ageI
d
Sp
atia
lCov
erag
e_DI
F_Id
_fke
y Pu
blic
DI
F_Id
IS
RIC
Repo
rt 2
013/
02
121
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*
SpatialC
ove
rage.S
patia
lCov
erag
e_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
122
ISRI
C Re
port
201
3/02
Tem
pora
lCove
rage
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Te
mpo
ralC
over
age
tabl
e sp
ecifi
es th
e st
art a
nd s
top
date
s du
ring
whi
ch th
e da
ta w
as c
olle
cted
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Tem
pora
lCov
erag
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Fa
lse
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e St
art_
Date
tim
esta
mp
Fals
e Fa
lse
The
star
ting
date
of t
he d
ata
colle
ctio
n.
Fals
e St
op_D
ate
times
tam
p Fa
lse
Fals
e
Th
e en
ding
dat
e of
the
data
col
lect
ion.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Te
mpo
ralC
over
age_
pkey
Pu
blic
Te
mpo
ralC
over
ageI
d
Te
mpo
ralC
over
age_
DIF_
Id_f
key
Publ
ic
DIF_
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (D
IF_I
d =
DIF
_Id)
0
..*Tem
pora
lCove
rage
.Tem
pora
lCov
erag
e_DI
F_Id
_fke
y
1
DIF
.DIF
_pke
y
IS
RIC
Repo
rt 2
013/
02
123
UR
L
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: DIF
De
tail:
Crea
ted
on 2
7-10
-201
0. L
ast m
odifi
ed o
n 28
-2-2
011.
No
tes:
Th
e Re
late
dURL
tabl
e sp
ecifi
es li
nks
to In
tern
et s
ites
that
con
tain
info
rmat
ion
rela
ted
to th
e da
ta, a
s w
ell a
s re
late
d In
tern
et s
ites
such
as
proj
ect h
ome
page
s, r
elat
ed d
ata
arch
ives
/ser
vers
, met
adat
a ex
tens
ions
, onl
ine
softw
are
pack
ages
, web
map
ping
ser
vice
s, a
nd c
alib
ratio
n/va
lidat
ion
data
. Th
e UR
L ta
ble
lists
the
URL'
s as
soci
ated
with
a p
artic
ular
URL
con
tent
(sub
) typ
e en
try
in th
e Re
late
dURL
tabl
e.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
UR
LId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble.
Fa
lse
Rela
tedU
RLId
in
tege
r Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e Re
late
dURL
tabl
e th
at is
des
crib
ing
a UR
L co
nten
t typ
e (a
nd U
RL
cont
ent s
ubty
pe).
Fals
e UR
L te
xt
Fals
e Tr
ue
The
URL
to th
e re
sour
ce a
ssoc
iate
d w
ith th
e da
ta s
et.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s UR
L_pk
ey
Publ
ic
URLI
d
UR
L_Re
late
dURL
Id_f
key
Publ
ic
Rela
tedU
RLId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
elat
edUR
LID
= R
elat
edUR
LID)
1
..*
U
RL.U
RL_R
elat
edUR
LId_
fkey
1
R
ela
tedU
RL.R
elat
edUR
L_pk
ey
124
ISRI
C Re
port
201
3/02
Location
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
13-
12-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
The
rela
tions
in th
e Lo
catio
n sc
hem
a es
sent
ially
con
tain
aut
horit
ativ
e na
mes
for
coun
try
grou
ps, c
ount
ries,
and
1st le
vel a
dmin
istr
ativ
e un
its w
ithin
co
untr
ies.
As
with
the
Cont
act s
chem
a it
is th
e on
ly e
ntry
poi
nt to
aut
horit
ativ
e ge
ogra
phic
nam
es (n
otab
ly o
f cou
ntrie
s) in
the
core
dat
abas
e sy
stem
. Ag
ain,
this
is to
pre
vent
the
use
of d
iffer
ent n
ames
or
spel
lings
for
the
sam
e ge
ogra
phic
loca
tion
in v
ario
us p
arts
of t
he d
atab
ase
whe
re th
is in
form
atio
n is
req
uire
d (e
.g. G
reat
Brit
tain
, Uni
ted
King
dom
, Eng
land
, Roy
aum
e Un
ie).
Nam
es c
ompl
y w
ith IS
O-3
166,
a s
tand
ard
publ
ishe
d by
the
Inte
rnat
iona
l O
rgan
izat
ion
for
Stan
dard
izat
ion
(ISO
), w
hich
def
ines
cod
es fo
r th
e na
mes
of c
ount
ries,
dep
ende
nt te
rrito
ries,
and
spe
cial
are
as o
f geo
grap
hica
l in
tere
st, a
nd th
eir
prin
cipa
l sub
divi
sion
s (e
.g.,
prov
ince
s or
sta
tes)
. The
offi
cial
nam
e of
the
stan
dard
is C
odes
for t
he re
pres
enta
tion
of n
ames
of
coun
tries
and
thei
r sub
divis
ions
. Dat
a ha
ve b
een
prov
ided
by
RIVM
, the
Dut
ch N
atio
nal I
nstit
ute
for
Publ
ic H
ealth
and
the
Envi
ronm
ent.
Fu
ture
acc
ess
met
hods
to th
e da
ta in
the
core
dat
abas
e th
at a
re lo
catio
n-ba
sed
may
use
web
ser
vice
s lik
e G
eoN
ames
to e
nabl
e th
e us
e of
alia
ses,
sy-
nony
ms,
etc
. Re
latio
n Re
gion
ena
bles
ad-
hoc
grou
ping
of c
ount
ries,
e.g
. 'Fo
rmer
Yug
osla
via'
and
'ASE
AN'.
Coun
try
grou
ps m
ay b
e us
ed to
que
ry th
e da
taba
se fo
r th
ese
grou
ping
s.
Futu
re r
elea
ses
will
cont
ain
addi
tions
spa
tial i
nfor
mat
ion
like
coun
try
poly
gons
. Th
e cu
rren
t Loc
atio
n sc
hem
a co
ntai
ns 4
rel
atio
ns. S
ee b
elow
.
126
ISRI
C Re
port
201
3/02
Adm
inis
trative
Unit
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Loc
atio
n De
tail:
Crea
ted
on 1
3-12
-201
0. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
IS
O 3
166
is th
e In
tern
atio
nal S
tand
ard
for
coun
try
code
s. T
he p
urpo
se o
f ISO
316
6 is
to e
stab
lish
code
s fo
r th
e re
pres
enta
tion
of n
ames
of c
ount
ries,
te
rrito
ries
or a
reas
of g
eogr
aphi
cal i
nter
est,
and
thei
r su
bdiv
isio
ns.
Tabl
e Ad
min
istra
tiveD
ivisi
on is
bas
ed o
n IS
O 3
166-
2:20
07; C
odes
for
the
repr
esen
tatio
n of
nam
es o
f cou
ntrie
s an
d th
eir
subd
ivis
ions
– P
art 2
: Cou
ntry
su
bdiv
isio
n co
des,
whi
ch g
ives
cod
es fo
r th
e na
mes
of t
he p
rinci
pal s
ubdi
visi
ons
(e.g
. pro
vinc
es o
r st
ates
) of a
ll co
untr
ies
code
d in
ISO
316
6-1.
Thi
s co
de is
bas
ed o
n th
e tw
o-le
tter
code
ele
men
t fro
m IS
O 3
166-
1 fo
llow
ed b
y a
sepa
rato
r an
d a
furt
her
strin
g of
up
to th
ree
alph
anum
eric
cha
ract
ers,
w
hich
is u
sual
ly o
btai
ned
from
nat
iona
l sou
rces
and
ste
ms
from
cod
ing
syst
ems
alre
ady
in u
se in
the
coun
try
conc
erne
d.
A Co
untry
Id li
nks
the
adm
inis
trat
ive
divi
sion
s to
the
appr
opria
te c
ount
ries
in ta
ble
Coun
try.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Ad
min
istr
ativ
eUni
tId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Co
untr
yId
inte
ger
True
Tr
ue
Refe
renc
e to
a c
ount
ry in
the
Loca
tion.
Coun
try ta
ble.
Fa
lse
Adm
in
varc
har
True
Tr
ue
10
A
com
plet
e IS
O 3
166-
2 su
bdiv
isio
n co
de u
niqu
ely
iden
tifyi
ng a
cou
ntry
su
bdiv
isio
n in
a g
loba
l con
text
.
Fals
e N
ame
varc
har
True
Fa
lse
100
IS
O 3
166-
2 na
me
of th
e ad
min
istr
ativ
e su
bdiv
isio
n.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
127
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Ad
min
istr
ativ
eUni
t_pk
ey
Publ
ic
Adm
inis
trat
iveD
ivis
ionI
d
Ad
min
istr
ativ
eUni
tId_C
ount
ryId
_fke
y Pu
blic
Co
untr
yId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (C
ount
ryId
= C
ount
ryId
) 0
..*
A
dm
inis
trative
Unit
.Adm
inis
trat
iveU
nitId
_Cou
ntry
Id_f
key
1
Countr
y.C
ount
ry_p
key
128
ISRI
C Re
port
201
3/02
Countr
y
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Loc
atio
n De
tail:
Crea
ted
on 1
3-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
IS
O 3
166
is th
e In
tern
atio
nal S
tand
ard
for
coun
try
code
s. T
he p
urpo
se o
f ISO
316
6 is
to e
stab
lish
code
s fo
r th
e re
pres
enta
tion
of n
ames
of c
ount
ries,
te
rrito
ries
or a
reas
of g
eogr
aphi
cal i
nter
est,
and
thei
r su
bdiv
isio
ns.
Ta
ble
Coun
try is
bas
ed o
n IS
O 3
166-
1:20
06; C
odes
for
the
repr
esen
tatio
n of
nam
es o
f cou
ntrie
s an
d th
eir
subd
ivis
ions
– P
art 1
: Cou
ntry
cod
es. T
his
is
wha
t mos
t use
rs k
now
as
ISO
's c
ount
ry c
odes
. Firs
t pub
lishe
d in
197
4, it
has
sin
ce th
en b
ecom
e on
e of
the
wor
lds
mos
t pop
ular
and
mos
t wid
ely
used
st
anda
rd s
olut
ion
for
codi
ng c
ount
ry n
ames
. It c
onta
ins
a tw
o-le
tter
code
whi
ch is
rec
omm
ende
d as
the
gene
ral p
urpo
se c
ode,
a th
ree-
lette
r co
de w
hich
ha
s be
tter
mne
mon
ic p
rope
rtie
s an
d a
num
eric
-3 c
ode
whi
ch c
an b
e us
eful
if s
crip
t ind
epen
denc
e of
the
code
s is
impo
rtan
t.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Co
untr
yId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e N
umer
ic
char
Fa
lse
Fals
e 3
IS
O 3
166-
1 th
ree-
digi
t cod
e; id
entif
ies
a ph
ysic
al te
rrito
ry. I
s id
entic
al to
that
def
ined
by
the
Unite
d N
atio
ns S
tatis
tical
Di
visi
on. T
he fi
eld
is c
har
and
not n
umer
ical
sin
ce w
e ha
ve to
incl
ude
zero
s to
the
left
of th
e si
gnifi
cant
dig
it so
that
co
de is
alw
ays
with
3 n
umbe
rs
Fals
e Al
pha_
3 ch
ar
Fals
e Fa
lse
3
ISO
316
6-3
thre
e-le
tter
code
; ide
ntifi
es a
cou
ntry
/ r
egio
n na
me.
Fa
lse
Alph
a_2
char
Tr
ue
Fals
e 2
IS
O 3
166-
2 th
ree-
lette
r co
de; i
dent
ifies
a c
ount
ry /
reg
ion
nam
e.
Fals
e N
ame
varc
har
True
Fa
lse
SO 3
166-
2 co
untr
y na
me.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor,
or la
st m
odifi
er, o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
129
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Co
untr
y_pk
ey
Publ
ic
Coun
tryI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (C
ount
ryId
=Co
untr
yId)
0
..*
M
apU
nit
.Ter
rain
_Cou
ntry
Id_f
key
1
Countr
y.C
ount
ry_p
key
0
..*
O
rganiz
ation.O
rgan
izat
ion_
Coun
tryI
d_fk
ey
1
Countr
y. C
ount
ry_p
key
(Nat
iona
lOf =
Cou
ntry
Id)
0..*
C
onta
ct.F
K_Co
ntac
tNat
iona
lOf_
Coun
try
1
Countr
y.P
K_Co
untr
y
130
ISRI
C Re
port
201
3/02
Countr
y_x
_Regio
n
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Loc
atio
n De
tail:
Crea
ted
on 1
3-12
-201
0. L
ast m
odifi
ed o
n 11
-4-2
011.
No
tes:
Th
e Co
untry
_x_r
egio
n ta
ble
links
cou
ntrie
s, li
sted
in th
e Co
untry
tabl
e, to
regi
ons
in c
ount
ry g
roup
s in
the
Regi
on ta
ble.
Thi
s lin
k ta
ble
thus
list
s al
l re
gion
s th
at a
re p
art o
f a p
artic
ular
cou
ntry
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Coun
tryR
egio
nId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Co
untr
yId
inte
ger
True
Tr
ue
Fore
ign
key
to a
cou
ntry
in th
e Lo
catio
n.Co
untr
y ta
ble.
Fa
lse
Regi
onId
in
tege
r Tr
ue
True
Fo
reig
n ke
y to
a c
ount
ry g
roup
in th
e Lo
catio
n.Re
gion
tabl
e.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Co
untr
y_x_
Regi
on_p
key
Publ
ic
Coun
tryR
egio
nId
Coun
try_
x_Re
gion
_Cou
ntry
Id_f
key
Publ
ic
Coun
tryI
d
FK
_Cou
ntry
_x_R
egio
n_Re
gion
Pu
blic
Re
gion
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (C
ount
ryId
= C
ount
ryId
) 0
..*
C
ountr
y_x_R
egio
n.C
ount
ry_x
_Reg
ion_
Coun
tryI
d_fk
ey
1
Countr
y.C
ount
ry_p
key
(Reg
ionI
d =
Reg
ionI
d)
1..*
C
ountr
y_x_R
egio
n.F
K_Co
untr
y_x_
Regi
on_R
egio
n
1..*
Lo
catio
n.Re
gion
_pke
y
IS
RIC
Repo
rt 2
013/
02
131
Regio
n
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Loc
atio
n De
tail:
Crea
ted
on 1
3-12
-201
0. L
ast m
odifi
ed o
n 24
-3-2
011.
No
tes:
Ta
ble
enab
les
ad-h
oc g
roup
ing
of c
ount
ries,
e.g
. 'Fo
rmer
Yug
osla
via'
, 'AS
EAN
', et
c. C
ount
ry g
roup
s m
ay b
e us
ed to
que
ry th
e da
taba
se fo
r th
ese
grou
ping
s.
A re
gion
may
ref
er to
a m
ap, p
ublic
atio
n, U
RL, e
tc. (
in th
e Re
fere
nce.
Refe
renc
e ta
ble)
that
def
ines
itse
lf.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
"Reg
ionI
d"
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e N
ame
text
Tr
ue
Fals
e 10
0
Coun
try
grou
p's
nam
e.
Fals
e Re
fere
nceI
d in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
map
, pub
licat
ion,
URL
, etc
. (in
the
Refe
renc
e.Re
fere
nce
tabl
e) th
at
defin
es th
e co
untr
y gr
oup.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Re
gion
_pke
y Pu
blic
Re
gion
Id
FK_R
egio
n_Re
fere
nce
Publ
ic
Refe
renc
eId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
egio
nId
= R
egio
nId)
1
..*
R
egio
n.F
K_Re
gion
_Ref
eren
ce
1
Coun
try_
x_Re
gion
.FK_
Coun
try_
x_Re
gion
_Reg
ion
0
..*
R
egio
n.F
K_Re
gion
_Ref
eren
ce
1
Refe
rence.R
efer
ence
_pke
y
132
ISRI
C Re
port
201
3/02
MapU
nit
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Note
s:
A m
ap u
nit i
s a
colle
ctio
n of
are
as d
efin
ed a
nd n
amed
the
sam
e in
term
s of
thei
r di
ffere
ntia
ting
crite
ria, o
r m
isce
llane
ous
area
s16, o
r bo
th. E
ach
map
un
it di
ffers
in s
ome
resp
ect f
rom
all
othe
rs in
the
area
of i
nter
est a
nd is
uni
quel
y id
entif
ied
on a
map
. Eac
h in
divi
dual
are
a, o
r po
lygo
n, o
n th
e m
ap is
a
delin
eatio
n of
a p
artic
ular
map
uni
t. M
ap u
nits
are
rep
rese
nted
by
cart
ogra
phic
uni
ts w
ith a
sin
gle
colo
ur o
r pa
ttern
. Th
e da
taba
se w
ill st
ore
each
map
uni
t as
a si
ngle
poi
nt s
et u
nion
of t
heir
poly
gon
geom
etrie
s (i.
e. b
orde
rs).
All p
olyg
on m
aps,
and
ther
efor
e th
eir
map
ping
uni
ts, a
re s
tore
d in
a s
ingl
e ta
ble.
Ref
eren
ce d
atum
for a
ny p
oint
on
the
eart
h's
surf
ace
that
is r
efer
ence
d in
the
data
base
is W
GS8
4.
Appl
ying
diff
eren
tiatin
g cr
iteria
in a
ste
p-by
-ste
p m
anne
r m
ay e
vent
ually
lead
to o
verly
com
plex
and
/or
frag
men
ted
map
uni
ts th
at c
anno
t be
map
ped
at
the
scal
e un
der c
onsi
dera
tion.
The
info
rmat
ion
is th
en s
tore
d as
a n
on-m
appa
ble
map
uni
t com
pone
nt w
ithou
t a g
eom
etry
. Thu
s, a
map
uni
t may
co
nsis
t of o
ne o
r m
ore
map
uni
t com
pone
nts,
eac
h co
verin
g a
cert
ain
perc
enta
ge o
f the
map
uni
t.
The
sub
mod
el r
epre
sent
ed b
y th
is s
chem
a ha
s to
som
e ex
tent
bee
n ba
sed
by th
e SO
TER
data
base
sch
ema.
16
M
isce
llane
ous
area
s ar
e ar
eas
that
fall
outs
ide
the
diffe
rent
iatin
g cr
iteria
, e.g
. wat
er b
odie
s un
der
terr
estr
ial c
riter
ia.
136
ISRI
C Re
port
201
3/02
MapU
nit
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
23-
2-20
11. L
ast m
odifi
ed o
n 29
-3-2
011.
No
tes:
Ta
ble
Map
Unit
stor
es th
e po
lygo
n ge
omet
ry (b
orde
rs) o
f hom
ogen
eous
feat
ures
as
wel
l as
met
adat
a as
soci
ated
with
thos
e fe
atur
es. H
omog
eneo
us
feat
ures
(rep
rese
nted
on
a m
ap b
y a
sing
le c
olou
r or
pat
tern
) are
sto
red
as a
sin
gle
poin
t set
uni
on o
f the
ir po
lygo
n ge
omet
ries.
M
apId
iden
tifie
s in
divi
dual
map
s w
ithin
the
tabl
e, a
nd m
ay b
e us
ed to
link
to a
cat
alog
app
licat
ion
like
Geo
Net
wor
k. R
efer
ence
Id li
nks
to th
e so
urce
- in
ta
ble
Refe
renc
e.Re
fere
nce
- fro
m w
hich
the
data
wer
e de
rived
for
the
com
pila
tion
of th
e m
appi
ng u
nit.
DIF_
Id e
nabl
es th
e lin
kage
of a
map
to a
dat
aset
(in
tabl
e DI
F.DI
F).
Coun
tryId
and
SOT
ERUn
itID
are
SOTE
R m
ap-s
peci
fic a
ttrib
utes
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
M
apUn
itId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e DI
F_Id
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e DI
F ta
ble
that
is d
escr
ibin
g a
data
set
. Fa
lse
Coun
tryI
d in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e Co
untr
y ta
ble
that
rep
rese
nts
a co
untr
y (a
ccor
ding
to IS
O
3166
-1:2
004)
. Fa
lse
SOTE
RUni
tID
smal
lint
True
Fa
lse
The
SOTE
RUni
tID is
the
iden
tific
atio
n co
de o
f a S
OTE
R un
it on
a S
OTE
R m
ap a
nd in
a
SOTE
R da
taba
se. I
t lin
ks th
e m
appe
d ar
ea to
the
attr
ibut
es in
the
data
base
and
in
part
icul
ar, i
t ide
ntifi
es w
hich
terr
ain
belo
ngs
to a
SO
TER
unit.
SO
TER
units
whi
ch h
ave
iden
tical
attr
ibut
es c
arry
the
sam
e SO
TERU
nitID
. In
othe
r w
ords
the
SOTE
RUni
tID is
sim
ilar
to a
cod
e fo
r a m
appi
ng u
nit o
n a
conv
entio
nal s
oil m
ap.
For e
ach
SOTE
R m
ap, a
uni
que
code
(up
to 4
dig
its) i
s as
sign
ed to
eve
ry S
OTE
R un
it th
at
has
been
dis
tingu
ishe
d. O
n m
ost S
OTE
R m
aps
2 or
3 d
igits
will
suffi
ce.
Fals
e Re
fere
nceI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to th
e so
urce
- in
tabl
e Re
fere
nce.
Refe
renc
e - f
rom
whi
ch th
e da
ta w
ere
deriv
ed
for
the
com
pila
tion
of th
e m
appi
ng u
nit.
Fals
e Lo
catio
n ge
omet
ry
True
Fa
lse
Geo
grap
hic
loca
tion
of th
e m
appi
ng u
nit (
WG
S84)
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
80
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
137
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Te
rrai
n_pk
ey
Publ
ic
Map
UnitI
d
Te
rrai
n_Co
untr
yId_
fkey
Pu
blic
Co
untr
yId
Terr
ain_
Refe
renc
eId_
fkey
Pu
blic
Re
fere
nceI
d
Te
rrai
n_DI
F_Id
_fke
y Pu
blic
DI
F_Id
en
forc
e_di
ms_
the_
geom
Pu
blic
Lo
catio
n CH
ECK
(st_
ndim
s("L
ocat
ion"
) = 2
) O
nly
2D c
oord
inat
e sy
stem
allo
wed
e
nfor
ce_g
eoty
pe_t
he_g
eom
Pu
blic
Lo
catio
n CH
ECK
(geo
met
ryty
pe("L
ocat
ion"
) =
'MUL
TIPO
LYG
ON
'::te
xt O
R "L
ocat
ion"
IS
NUL
L)
Onl
y po
lygo
ns a
llow
ed
enfo
rce_
srid
_the
_geo
m
Publ
ic
Loca
tion
CHEC
K (s
t_sr
id("L
ocat
ion"
) = 4
326)
EP
SG:4
326,
geo
grap
hic
coor
dina
tes
(lat/
long
) (W
SG84
)
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
efer
ence
Id =
Ref
eren
ceId
) 0
..*
M
apU
nit
.Ter
rain
_Ref
eren
ceId
_fke
y
1
Refe
rence.R
efer
ence
_pke
y
(Map
UnitI
d =
Map
UnitI
d)
0..*
M
apU
nitC
om
ponent.T
erra
inCo
mpo
nent
_Ter
rain
Id_f
key
1
MapU
nit
.Ter
rain
_pke
y
(Map
UnitI
d =
Map
UnitI
d)
0..*
M
apU
nitA
ttri
bute
.Map
UnitA
ttrib
ute_
Map
UnitI
d_fk
ey
1
MapU
nit
.Ter
rain
_pke
y
(Cou
ntry
Id =
Cou
ntry
Id)
0..*
M
apU
nit
.Ter
rain
_Cou
ntry
Id_f
key
1
Countr
y.C
ount
ry_p
key
(DIF
_Id=
DIF_
Id)
0..*
M
apU
nit
.Ter
rain
_DIF
_Id_
fkey
1
D
IF.D
IF_p
key
138
ISRI
C Re
port
201
3/02
MapU
nitA
ttri
bute
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
23-
2-20
11. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
Ta
ble
Map
UnitA
ttrib
ute
stor
es th
e va
lues
of c
hara
cter
istic
s th
at a
re a
ssoc
iate
d w
ith th
e ho
mog
eneo
us m
ap fe
atur
es ("
map
ping
uni
ts"),
in ta
ble
Map
Unit.
Its
Val
ueDe
scrip
torId
link
s ea
ch V
alue
to a
terr
ain
char
acte
ristic
in ta
ble
Atttr
ibut
e.At
tribu
te, a
nd -
if ap
plic
able
to a
val
ues
dom
ain
in A
ttrib
ute.
Dom
ain
(and
a u
nit i
n ta
ble
Attri
bute
.Uni
t).
Valu
egro
up is
a n
umer
ic to
gro
up a
ssoc
iate
d pr
oper
ty v
alue
s fo
r a
map
ping
uni
t (e.
g. d
egre
e, a
nd e
xten
t for
two
or m
ore
type
s of
ero
sion
in a
sin
gle
map
ping
uni
t).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
M
apUn
itAttr
ibut
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e M
apUn
itId
inte
ger
True
Fa
lse
Refe
renc
e to
a m
appi
ng u
nit i
n ta
ble
Map
Unit.
Fa
lse
Valu
eDes
crip
torId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
Val
ueDe
scrip
tor
in th
e At
tribu
te.V
alue
Desc
ripto
r tab
le. A
Va
lueD
escr
ipto
r lin
ks a
pro
pert
y to
a v
alue
dom
ain.
Fa
lse
Valu
e va
rcha
r Tr
ue
Fals
e 15
0
A va
lid p
rope
rty
valu
e.
Fals
e Va
lueG
roup
in
tege
r Fa
lse
Fals
e
N
umer
ic to
gro
up a
ssoc
iate
d pr
oper
ty v
alue
s fo
r a m
appi
ng u
nit (
e.g.
type
, deg
ree,
an
d ex
tent
of e
rosi
on).
Fals
e Da
te
times
tam
p Fa
lse
Fals
e
Da
te o
f obs
erva
tion
or m
easu
rem
ent.
Fals
e Lo
D
varc
har
Fals
e Fa
lse
150
Le
vel o
f Det
erm
inat
ion
- acc
urac
y of
an
obse
rvat
ion
or m
easu
rem
ent.
Fals
e Tr
ust
char
Tr
ue
Fals
e 1
'a'
Leve
l of t
rust
in th
e gi
ven
valu
e: 'a
' is
low
est,
'd' i
s hi
ghes
t. Fa
lse
Qua
lity
byte
a Fa
lse
Fals
e
Q
ualit
y in
dica
tor
- 0 is
low
est q
ualit
y le
vel,
255
is h
ighe
st q
ualit
y le
vel.
Fals
e cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 80
"c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
rev
isio
n (i.
e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
139
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Te
rrai
nAttr
ibut
e_pk
ey
Publ
ic
Map
UnitA
ttrib
uteI
d
M
apUn
itAttr
ibut
e_M
apUn
itId_
fkey
Pu
blic
M
apUn
itId
Map
UnitA
ttrib
ute_
Valu
eDes
crip
torId
_fke
y Pu
blic
Va
lueD
escr
ipto
rId
Chec
k_Tr
ust
Publ
ic
"T
rust
" IN
('a
','b'
,'c','
d')
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (M
apUn
itId
= M
apUn
itId)
0
..*
M
apU
nitA
ttri
bute
.Map
UnitA
ttrib
ute_
Map
UnitI
d_fk
ey
1
MapU
nit
.Ter
rain
_pke
yt
0
..*
M
apU
nitA
ttri
bute
.Map
UnitA
ttrib
ute_
Valu
eDes
crip
torId
_fke
y
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
140
ISRI
C Re
port
201
3/02
MapU
nitC
om
ponent
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
23-
2-20
11. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
A
map
ping
uni
t com
pone
nt is
a n
on-m
appa
ble
cons
titue
nt o
f a m
appi
ng u
nit a
s st
ored
in ta
ble
Map
Unit.
It h
as th
eref
ore
no g
eom
etry
. It h
as, h
owev
er,
an e
xten
t: a
perc
enta
ge c
over
age
(or
Prop
ortio
n) o
f the
Map
Unit
it is
par
t of.
Map
ping
uni
t com
pone
nts
are
sequ
entia
lly n
umbe
red
with
in th
eir
encl
osin
g m
appi
ng u
nit,
the
larg
er o
ne n
umbe
red
first
.
Obv
ious
ly, a
map
ping
uni
t com
pone
nt is
map
pabl
e if
it co
vers
100
% o
f a m
appi
ng u
nit.
Its b
orde
rs th
en c
oinc
ide
with
bor
ders
of i
ts e
ncom
pass
ing
map
ping
uni
t.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
M
apUn
itCom
pone
ntId
in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Map
UnitI
d in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
map
ping
uni
t in
tabl
e M
apUn
it.
Fals
e N
umbe
r sm
allin
t Tr
ue
Fals
e
Se
quen
ce n
umbe
r of
the
map
ping
uni
t com
pone
nt in
the
map
ping
uni
t: th
e la
rges
t map
ping
uni
t com
pone
nt c
omes
firs
t, fo
llow
ed b
y th
e se
cond
in s
ize,
an
d so
on.
Fa
lse
Prop
ortio
n sm
allin
t Tr
ue
Fals
e
Th
e pr
opor
tion
that
the
map
ping
uni
t com
pone
nt o
ccup
ies
with
in th
e m
appi
ng
unit.
The
sum
of a
ll m
appi
ng u
nit c
ompo
nent
s w
ithin
a m
appi
ng u
nit s
houl
d be
10
0%.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
141
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Te
rrai
nCom
pone
nt_p
key
Publ
ic
Map
UnitC
ompo
nent
Id
Terr
ainC
ompo
nent
_Ter
rain
Id_f
key
Publ
ic
Map
UnitI
d
Te
rrai
nCom
pone
nt_N
umbe
r_ch
eck
Publ
icN
umbe
r "N
umbe
r" >
0
Te
rrai
nCom
pone
nt_P
ropo
rtio
n_ch
eck
Publ
ic
Prop
ortio
n "P
ropo
rtio
n" >
0 A
ND
"Pro
port
ion"
<=
100
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (M
apUn
itId
= M
apUn
itId)
0
..*
M
apU
nitC
om
ponent.T
erra
inCo
mpo
nent
_Ter
rain
Id_f
key
1
MapU
nit
.Ter
rain
_pke
y
(Map
UnitC
ompo
nent
Id =
Map
UnitC
ompo
nent
Id)
0..*
MapU
nitC
om
ponentA
ttri
bute
.Ter
rain
Com
pone
ntAt
trib
ute_
Terr
ainC
ompo
nent
Id_f
ke
1
MapU
nitC
om
ponent.T
erra
inCo
mpo
nent
_pke
y
(Map
UnitC
ompo
nent
Id =
Map
UnitC
ompo
nent
Id)
0..*
SoilC
om
ponent.S
oilC
ompo
nent
_Ter
rain
Com
pone
ntId
_fke
y 1
M
apU
nitC
om
ponent.T
erra
inCo
mpo
nent
_pke
y
142
ISRI
C Re
port
201
3/02
MapU
nitC
om
ponentA
ttri
bute
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
23-
2-20
11. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
Ta
ble
Map
UnitC
ompo
nent
Attri
bute
sto
res
the
valu
es o
f cha
ract
eris
tics
that
are
ass
ocia
ted
with
a m
appi
ng u
nit c
ompo
nent
in ta
ble
Map
UnitC
ompo
nent
. Its
Val
ueDe
scrip
torId
link
s ea
ch V
alue
to a
terr
ain
char
acte
ristic
in ta
ble
Atttr
ibut
e.At
tribu
te, a
nd -
if ap
plic
able
to a
val
ues
dom
ain
in A
ttrib
ute.
Dom
ain
(and
a u
nit i
n ta
ble
Attri
bute
.Uni
t).
Valu
egro
up is
a n
umer
ic to
gro
up a
ssoc
iate
d pr
oper
ty v
alue
s fo
r a
map
ping
uni
t (e.
g. d
urat
ion,
and
ext
ent f
or tw
o or
mor
e pe
riods
of f
lood
ing
in a
si
ngle
map
ping
uni
t).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
M
apUn
itCom
pone
ntAt
trib
uteI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
ke
y).
Fals
e M
apUn
itCom
pone
ntId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
map
ping
uni
t com
pone
nt in
tabl
e M
apUn
itCom
pone
nt.
Fals
e Va
lueD
escr
ipto
rId
inte
ger
True
Fa
lse
Refe
renc
e to
a V
alue
Desc
ripto
r in
the
Attri
bute
.Val
ueDe
scrip
tor t
able
. A
Valu
eDes
crip
tor
links
a p
rope
rty
to a
val
ue d
omai
n.
Fals
e Va
lue
varc
har
True
Fa
lse
150
A
valid
pro
pert
y va
lue.
Fa
lse
Valu
eGro
up
inte
ger
Fals
e Fa
lse
Num
eric
to g
roup
ass
ocia
ted
prop
erty
val
ues
for a
map
ping
uni
t co
mpo
nent
(e.g
. typ
e, d
egre
e, a
nd e
xten
t of e
rosi
on).
Fals
e Da
te
times
tam
p Fa
lse
Fals
e
Da
te o
f obs
erva
tion
or m
easu
rem
ent.
Fals
e Lo
D
varc
har
Fals
e Fa
lse
150
Le
vel o
f Det
erm
inat
ion
- acc
urac
y of
an
obse
rvat
ion
or m
easu
rem
ent.
Fals
e Tr
ust
char
Tr
ue
Fals
e 1
'a'
Leve
l of t
rust
in th
e gi
ven
valu
e: 'a
' is
low
est,
'd' i
s hi
ghes
t. Fa
lse
Qua
lity
byte
a Fa
lse
Fals
e
Q
ualit
y in
dica
tor
- 0 is
low
est q
ualit
y le
vel,
255
is h
ighe
st q
ualit
y le
vel.
Fals
e cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
143
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Te
rrai
nCom
pone
ntAt
trib
ute_
pkey
P Pu
blic
M
apUn
itCom
pone
ntAt
trib
uteI
d
Te
rrai
nCom
pone
ntAt
trib
ute_
Terr
ainC
ompo
nent
Id_f
key
Publ
ic
Map
UnitC
ompo
nent
Id
Terr
ainC
ompo
nent
Attr
ibut
e_Va
lueD
escr
ipto
rId_f
keyF
K_M
apUn
itCom
pone
ntAt
trib
ute_
Valu
eDes
crip
tor
Publ
ic
Valu
eDes
crip
torId
FK
_Map
UnitC
ompo
nent
Attr
ibut
e_Re
visi
on
Publ
ic
Revi
sion
Id
Trus
t_ch
eck
Publ
ic
Trus
t "T
rust
" IN
('a'
,'b','
c','d
')
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (M
apUn
itCom
pone
ntId
=
Map
UnitC
ompo
nent
Id)
0..*
M
apU
nitC
om
ponentA
ttri
bute
.Ter
rain
Com
pone
ntAt
trib
ute_
Terr
ainC
ompo
nent
Id_f
key
1
MapU
nitC
om
ponent.T
erra
inCo
mpo
nent
_pke
y
0
..*
M
apU
nitC
om
ponentA
ttri
bute
.Ter
rain
Com
pone
ntAt
trib
ute_
Valu
eDes
crip
torId
_fke
y
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
144
ISRI
C Re
port
201
3/02
SoilC
om
ponent
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
23-
2-20
11. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
A
soil
com
pone
nt is
a c
onst
ituen
t of a
map
ping
uni
t com
pone
nt (a
s st
ored
in ta
ble
Map
UnitC
ompo
nent
), th
at r
epre
sent
s a
sing
le s
oil.
Sinc
e a
map
ping
un
it co
mpo
nent
is a
non
-map
pabl
e co
nstit
uent
of a
map
ping
uni
t, a
soil
com
pone
nt d
oes
not h
ave
a ge
omet
ry o
f its
ow
n ei
ther
. It h
as, h
owev
er, a
n ex
tent
: the
per
cent
age
cove
rage
(or
Prop
ortio
n) o
f the
map
ping
uni
t it i
s pa
rt o
f (vi
a its
map
ping
uni
t com
pone
nt).
Soil
com
pone
nts
are
sequ
entia
lly
num
bere
d w
ithin
thei
r en
clos
ing
map
ping
uni
t, th
e la
rger
one
num
bere
d fir
st. T
he p
erce
ntag
e co
vera
ge o
f all
soil
com
pone
nts
with
in a
map
ping
uni
t co
mpo
nent
sho
uld
add
up e
xact
ly to
the
perc
enta
ge c
over
age
of th
at m
appi
ng u
nit c
ompo
nent
with
in it
s m
appi
ng u
nit.
Obv
ious
ly, a
map
ping
uni
t com
pone
nt is
map
pabl
e if
it co
vers
100
% o
f a m
appi
ng u
nit.
Its b
orde
rs th
en c
oinc
ide
with
bor
ders
of i
ts e
ncom
pass
ing
map
ping
uni
t Fo
r ev
ery
soil
com
pone
nt a
t lea
st o
ne, b
ut p
refe
rabl
y m
ore,
fully
des
crib
ed a
nd a
naly
sed
refe
renc
e pr
ofile
s sh
ould
be
avai
labl
e fr
om e
xist
ing
soil
info
rmat
ion
sour
ces.
Fol
low
ing
judi
ciou
s se
lect
ion,
one
of t
hese
ref
eren
ce p
rofil
es w
ill be
des
igna
ted
as th
e re
pres
enta
tive
prof
ile fo
r th
e so
il co
mpo
nent
. It i
s re
fere
nced
by
Prof
ileId
in ta
ble
Prof
ile.P
rofil
e.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
So
ilCom
pone
ntId
in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Map
UnitC
ompo
nent
Id
inte
ger
True
Fa
lse
Refe
renc
e to
a m
appi
ng u
nit c
ompo
nent
in ta
ble
Map
UnitC
ompo
nent
. Fa
lse
Num
ber
smal
lint
True
Fa
lse
Sequ
ence
num
ber
of th
e so
il co
mpo
nent
in th
e m
appi
ng u
nit c
ompo
nent
: the
larg
est
com
pone
nt c
omes
firs
t, fo
llow
ed b
y th
e se
cond
in s
ize,
and
so
on.
Fals
e Pr
opor
tion
smal
lint
True
Fa
lse
The
prop
ortio
n th
at th
e so
il co
mpo
nent
occ
upie
s w
ithin
the
map
ping
uni
t. Th
e su
m o
f all
soil
com
pone
nts
with
in a
map
ping
uni
t com
pone
nt s
houl
d be
equ
al to
the
prop
ortio
n of
the
map
ping
uni
t com
pone
nt in
its
map
ping
uni
t. Th
e su
m o
f all
soil
com
pone
nts
with
in a
m
appi
ng u
nit s
houl
d be
100
%.
Fals
e Pr
ofile
Id
bigi
nt
True
Fa
lse
Refe
renc
e to
a p
rofil
e in
tabl
e Pr
ofile
.Pro
file,
whi
ch is
des
igna
ted
as th
e re
pres
enta
tive
prof
ile fo
r th
e so
il co
mpo
nent
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- 1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
145
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s So
ilCom
pone
nt_p
key
Publ
ic
SoilC
ompo
nent
Id
SoilC
ompo
nent
_Ter
rain
Com
pone
ntId
_fke
y Pu
blic
M
apUn
itCom
pone
ntId
FK
_Soi
lCom
pone
nt_P
rofil
e Pu
blic
Pr
ofile
Id
SoilC
ompo
nent
_Num
ber_
chec
k Pu
blic
N
umbe
r "N
umbe
r" >
0
So
ilCom
pone
nt_P
ropo
rtio
n_ch
eck
Publ
ic
Prop
ortio
n “P
ropo
rtio
n” >
0 AN
D “P
ropo
rtio
n”
<=
100
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (S
oilC
ompo
nent
Id=
Soi
lCom
pone
ntId
) 0
..*
SoilC
om
ponentA
ttri
bute
.Soi
lCom
pone
ntAt
trib
ute_
SoilC
ompo
nent
Id_f
key
1
SoilC
om
ponent.S
oilC
ompo
nent
_pke
y
(Pro
fileI
d =
Pro
fileI
d)
0..*
SoilC
om
ponent.F
K_So
ilCom
pone
nt_P
rofil
e
1
Pro
file
.Pro
file_
pkey
(Map
UnitC
ompo
nent
Id =
Map
UnitC
ompo
nent
Id)
0..*
SoilC
om
ponent.S
oilC
ompo
nent
_Ter
rain
Com
pone
ntId
_fke
y
1
MapU
nitC
om
ponent.T
erra
inCo
mpo
nent
_pke
y
146
ISRI
C Re
port
201
3/02
SoilC
om
ponentA
ttri
bute
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
23-
2-20
11. L
ast m
odifi
ed o
n 25
-3-2
011.
No
tes:
Ta
ble
SoilC
ompo
nent
Attri
bute
sto
res
the
valu
es o
f cha
ract
eris
tics
that
are
ass
ocia
ted
with
a s
oil c
ompo
nent
in ta
ble
SoilC
ompo
nent
. Its
Va
lueD
escr
ipto
rId li
nks
each
Val
ue to
a te
rrai
n ch
arac
teris
tic in
tabl
e At
ttrib
ute.
Attri
bute
, and
- if
appl
icab
le to
a v
alue
s do
mai
n in
Attr
ibut
e.Do
mai
n (a
nd a
un
it in
tabl
e At
tribu
te.U
nit).
Va
lueg
roup
is a
num
eric
to g
roup
ass
ocia
ted
prop
erty
val
ues
for
a m
appi
ng u
nit (
e.g.
siz
e an
d su
rface
cov
er fo
r tw
o ty
pes
of s
urfa
ce r
ocki
ness
in a
si
ngle
soi
l com
pone
nt).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
So
ilCom
pone
ntAt
trib
uteI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
SoilC
ompo
nent
Id
inte
ger
True
Fa
lse
Refe
renc
e to
a s
oil c
ompo
nent
in ta
ble
SoilC
ompo
nent
. Fa
lse
Valu
eDes
crip
torId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
Val
ueDe
scrip
tor
in th
e At
tribu
te.V
alue
Desc
ripto
r tab
le. A
Val
ueDe
scrip
tor l
inks
a
prop
erty
to a
val
ue d
omai
n.
Fals
e Va
lue
varc
har
True
Fa
lse
150
A
valid
pro
pert
y va
lue.
Fa
lse
Date
tim
esta
mp
Fals
e Fa
lse
Date
of o
bser
vatio
n or
mea
sure
men
t. Fa
lse
LoD
va
rcha
r Fa
lse
Fals
e 15
0
Leve
l of D
eter
min
atio
n - a
ccur
acy
of a
n ob
serv
atio
n or
mea
sure
men
t. Fa
lse
Trus
t bp
char
Tr
ue
Fals
e 1
'a'
Leve
l of t
rust
in th
e gi
ven
valu
e: 'a
' is
low
est,
'd' i
s hi
ghes
t. Fa
lse
Qua
lity
byte
a Fa
lse
Fals
e
Q
ualit
y in
dica
tor
- 0 is
low
est q
ualit
y le
vel,
255
is h
ighe
st q
ualit
y le
vel.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0"c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
IS
RIC
Repo
rt 2
013/
02
147
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s So
ilCom
pone
ntAt
trib
ute_
SoilC
ompo
nent
Id_f
key
Publ
ic
SoilC
ompo
nent
Id
SoilC
ompo
nent
Attr
ibut
e_Va
lueD
escr
ipto
rId_f
key
Publ
ic
Valu
eDes
crip
torId
Ch
eck_
Trus
t Pu
blic
Tr
ust
"Tru
st" I
N ('
a','b
','c'
,'d')
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (S
oilC
ompo
nent
Id =
Soi
lCom
pone
ntId
) 0
..*
SoilC
om
ponentA
ttri
bute
.Soi
lCom
pone
ntAt
trib
ute_
SoilC
ompo
nent
Id_f
key
1
SoilC
om
ponent.S
oilC
ompo
nent
_pke
y
0
..*
SoilC
om
ponentA
ttri
bute
.Soi
lCom
pone
ntAt
trib
ute_
Valu
eDes
crip
torId
_fke
y
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
148
ISRI
C Re
port
201
3/02
SoilC
om
ponent_
x_P
rofile
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Map
Unit
Deta
il:
Cr
eate
d on
16-
3-20
11. L
ast m
odifi
ed o
n 28
-4-2
011.
No
tes:
Th
e So
ilCom
pone
nt_x
_Pro
file
tabl
e lin
ks s
oil c
ompo
nent
s, li
sted
in th
e So
ilCom
pone
nt ta
ble,
to o
ne o
r m
ore
refe
renc
e pr
ofile
s in
the
Prof
ile.P
rofil
e ta
ble.
Thi
s lin
k ta
ble
thus
sho
ws
a ce
rtai
n ra
nge
in s
oil v
aria
bilit
y w
ithin
a s
oil c
ompo
nent
.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
SoilC
ompo
nent
Prof
ileId
bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
SoilC
ompo
nent
Id
bigi
nt
True
Fa
lse
Refe
renc
e to
a s
oil c
ompo
nent
in ta
ble
SoilC
ompo
nent
. Fa
lse
Prof
ileId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
pro
file
in ta
ble
Prof
ile.P
rofil
e.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
rev
isio
n (i.
e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s so
ilcom
pone
nt_x
_pro
file_
fkey
Pu
blic
Pr
ofile
Id
soilc
ompo
nent
_x_p
rofil
e_so
ilcom
pone
nt_f
key
Publ
ic
SoilC
ompo
nent
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (S
oilC
ompo
nent
Id =
Soi
lCom
pone
ntId
) 0
..*
SoilC
om
ponent_
x_P
rofile
.soi
lcom
pone
nt_x
_pro
file_
soilc
ompo
nent
_fke
y
1
SoilC
om
ponent.S
oilC
ompo
nent
_pke
y
(Pro
fileI
d =
Pro
fileI
d)
0..*
SoilC
om
ponent_
x_P
rofile
.soi
lcom
pone
nt_x
_pro
file_
fkey
1
Pro
file
.Pro
file_
pkey
IS
RIC
Repo
rt 2
013/
02
149
Pro
file
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
13-
12-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
The
Prof
ile s
chem
a is
fund
amen
tal t
o th
e co
re d
atab
ase.
Its
rela
tions
des
crib
e tw
o ba
sic
entit
ies
from
the
dom
ain
of d
isco
urse
und
erly
ing
the
data
base
: a
prof
ile (“
pedo
n”) a
nd it
s pr
oper
ties
(land
use
, pos
ition
in th
e te
rrai
n, s
igns
of e
rosi
on, e
tc.),
and
its
cons
titue
nt h
orizo
ns, e
ach
horiz
on w
ith it
s ow
n pr
oper
ties
(str
uctu
re, c
olou
r, te
xtur
e, e
tc.).
Thi
s yi
elds
a r
athe
r si
mpl
e sc
hem
a of
rel
atio
ns.
Prof
ile d
escr
iptio
ns m
ay b
e in
clud
ed in
mor
e th
an o
ne d
ata
set,
usin
g di
ffere
nt id
entif
iers
(and
sub
sets
of p
rope
rtie
s). U
sing
the
Prof
ile s
chem
a, d
ata
sets
can
be
reco
nstr
ucte
d, u
sing
the
orig
inal
iden
tifie
rs.
Si
nce
avai
labl
e so
il m
oist
ure
play
s a
prev
alen
t rol
e in
man
y ap
plic
atio
ns, i
t has
bee
n m
ade
a da
taba
se o
bjec
t in
its o
wn
right
. Oth
erw
ise,
soi
l moi
stur
e te
nsio
ns m
ust b
e de
rived
from
thei
r an
alyt
ical
met
hods
, req
uirin
g ar
bitr
ary
strin
g pa
rsin
g in
que
ries.
Se
e Fi
gure
25-
27.
IS
RIC
Repo
rt 2
013/
02
153
LayerA
ttri
bute
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Pro
file
Deta
il:
Cr
eate
d on
13-
12-2
010.
Las
t mod
ified
on
26-5
-201
1.
Note
s:
Tabl
e La
yerA
ttrib
ute
stor
es th
e va
lues
of a
ny c
hara
cter
istic
ass
ocia
ted
with
a s
ingl
e pr
ofile
laye
r.
Its V
alue
Desc
ripto
rId li
nks
each
pro
pert
y's
Valu
e to
a la
yer
char
acte
ristic
in ta
ble
Atttr
ibut
e.At
tribu
te, a
nd -
if ap
plic
able
- to
a v
alue
s do
mai
n in
At
tribu
te.D
omai
n (a
nd a
uni
t in
tabl
e At
tribu
te.U
nit).
Va
lueg
roup
is a
num
eric
to g
roup
ass
ocia
ted
prop
erty
val
ues
for
a la
yer (
e.g.
col
our,
siz
e, a
nd d
istin
ctne
ss fo
r tw
o or
mor
e ty
pes
of m
ottle
s).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
La
yerA
ttrib
uteI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Prof
ileId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
pro
file
in th
e Pr
ofile
.Pro
file
tabl
e.
Fals
e Bi
nary
Data
Id
inte
ger
Fals
e Fa
lse
Refe
renc
e to
Bin
ary.
Data
Fa
lse
Uppe
rBou
ndar
yCm
re
al
Fals
e Fa
lse
Dept
h to
upp
er la
yer
boun
dary
(cen
timet
res)
. Fa
lse
Low
erBo
unda
ryCm
re
al
Fals
e Fa
lse
Dept
h to
low
er la
yer
boun
dary
(cen
timet
res)
. Fa
lse
Valu
eDes
crip
torId
in
tege
r Tr
ue
True
Re
fere
nce
to a
Val
ueDe
scrip
tor
in th
e At
tribu
te.V
alue
Desc
ripto
r tab
le. A
Val
ueDe
scrip
tor l
inks
a
prop
erty
to a
val
ue d
omai
n.
Fals
e Va
lue
text
Tr
ue
True
A
valid
pro
pert
y va
lue.
Fa
lse
Valu
eGro
up
inte
ger
Fals
e Tr
ue
Num
eric
to g
roup
ass
ocia
ted
prop
erty
val
ues
for a
hor
izon
(e.g
. col
our,
size
, and
di
stin
ctne
ss o
f mot
tles)
. Fa
lse
Org
aniz
atio
nAna
lytic
alM
etho
dId
inte
ger
Fals
e Fa
lse
Refe
renc
e to
an
entr
y in
the
Orga
niza
tion_
x_An
alyt
ical
Met
hod
tabl
e: th
at is
, a la
bora
tory
and
an
ana
lytic
al p
roce
dure
. Fa
lse
Date
tim
esta
mp
Fals
e Fa
lse
Date
of o
bser
vatio
n or
mea
sure
men
t. Fa
lse
LoD
va
rcha
r Fa
lse
Fals
e150
Le
vel o
f Det
erm
inat
ion
- acc
urac
y of
an
obse
rvat
ion
or m
easu
rem
ent.
Fals
e Tr
ust
char
Fa
lse
Fals
e 1
'a'
Leve
l of t
rust
in th
e gi
ven
valu
e: 'a
' is
low
est,
'd' i
s hi
ghes
t. Fa
lse
Qua
lity
byte
a Fa
lse
Fals
e
Q
ualit
y in
dica
tor
- 0 is
low
est q
ualit
y le
vel,
255
is h
ighe
st q
ualit
y le
vel.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0"c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
154
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Lay
erAt
trib
ute
Publ
ic
Laye
rAttr
ibut
eId
FK_L
ayer
Attr
ibut
e_Pr
ofile
Pu
blic
Pr
ofile
Id
FK_L
ayer
Attr
ibut
e_Va
lueD
escr
ipto
r Pu
blic
Va
lueD
escr
ipto
rId
FK_L
ayer
Attr
ibut
e_La
bora
tory
Anal
ytic
alM
etho
d Pu
blic
O
rgan
izat
ionA
naly
tical
Met
hodI
d
FK
_Lay
erAt
trib
ute_
Data
Pu
blic
Bi
nary
Data
Id
CK_T
rust
Pu
blic
"Tru
st" I
N ('
a','b
','c'
,'d')
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
rofil
eId
= P
rofil
eId)
0
..*
LayerA
ttri
bute
.FK_
Laye
rAttr
ibut
e_Pr
ofile
1
P
rofile
.Pro
file_
pkey
(Val
ueDe
scrip
torId
=Va
lueD
escr
ipto
rId)
0..*
LayerA
ttri
bute
.FK_
Laye
rAttr
ibut
e_Va
lueD
escr
ipto
r
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
(Org
aniz
atio
nAna
lytic
alM
etho
dId=
Org
aniz
atio
nAna
lytic
alM
etho
dId)
0
..*
LayerA
ttri
bute
.FK_
Laye
rAttr
ibut
e_La
bora
tory
Anal
ytic
alM
etho
d
1
Org
aniz
ation_x
_Analy
ticalM
eth
od
.Lab
orat
oryA
naly
tical
Met
hod_
pkey
(Bin
aryI
d=Bi
nary
Id)
0..*
LayerA
ttri
bute
.Bin
aryD
ataI
d 1
Bin
ary
.PK_
Data
IS
RIC
Repo
rt 2
013/
02
155
Pro
file
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Pro
file
Deta
il:
Cr
eate
d on
13-
12-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
The
Prof
ile ta
ble
stor
es s
oil p
rofil
es, e
ither
syn
thet
ic o
r re
al-w
orld
, alo
ng w
ith th
eir
loca
tion.
The
Pro
file
tabl
e is
a p
ivot
al ta
ble
in th
e Co
re d
atab
ase.
In
form
atio
n st
ored
in th
is ta
ble
is r
athe
r su
mm
ary,
val
ues
for
prof
ile c
hara
cter
istic
s ar
e st
ored
in th
e Pr
ofile
Attri
bute
tabl
e.
To a
ssoc
iate
syn
thet
ic p
rofil
es, o
r pr
ofile
s w
ith a
n un
know
n lo
catio
n, w
ith a
min
imal
geo
refe
renc
e, a
cou
ntry
ref
eren
ce h
as b
een
incl
uded
. Ea
ch p
rofil
e is
als
o as
soci
ated
with
a d
ata
sour
ce -
publ
icat
ion,
map
, web
site
, etc
. Th
e Sy
nthe
tic c
olum
n de
note
s w
heth
er a
pro
file
is s
ynth
etic
or
not.
The
Shar
ed c
olum
n de
note
s w
heth
er a
pro
file
is to
be
shar
ed o
r no
t.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Prof
ileId
in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Coun
tryI
d in
tege
r Tr
ue
Fals
e
Re
fere
nce
to a
n en
try
in th
e Co
untr
y ta
ble
that
rep
rese
nts
a co
untr
y (a
ccor
ding
to IS
O 3
166-
1:20
04).
Fals
e Re
fere
nceI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to th
e so
urce
- in
tabl
e Re
fere
nce.
Refe
renc
e - f
rom
whi
ch th
e da
ta w
ere
deriv
ed.
Fals
e Lo
catio
n ge
omet
ry
Fals
e Fa
lse
Geo
grap
hic
loca
tion
of th
e pr
ofile
(WG
S84)
. Fa
lse
Synt
hetic
bo
olea
n Tr
ue
Fals
e
Fals
e If
true
, the
pro
file
is a
n ar
tific
ial p
rofil
e - i
.e. n
on-e
xist
ent i
n th
e re
al w
orld
. Fa
lse
Loca
tionL
oD
bigi
nt
Fals
e Fa
lse
Unce
rtai
nty
rela
ted
to th
e Lo
catio
n. N
umer
ical
val
ue
Fals
e uu
id
uuid
Fa
lse
Fals
e
Un
iver
sally
Uni
que
Iden
tifie
r. UU
ID is
aut
omat
ical
ly g
ener
ated
if p
rofil
e is
inse
rted
with
out o
ne.
Fals
e Sh
ared
bo
ol
Fals
e Fa
lse
Bool
ean
indi
catin
g if
prof
ile c
an b
e sh
ared
. Pub
lic a
vaila
ble
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
156
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pr
ofile
_pke
y Pu
blic
Pr
ofile
Id
Prof
ile_C
ount
ryId
_fke
y Pu
blic
Co
untr
yId
Prof
ile_R
efer
ence
Id_f
key
Publ
ic
Refe
renc
eId
enfo
rce_
dim
s_Lo
catio
n Pu
blic
Lo
catio
n nd
ims(
'Loc
atio
n') =
2
Post
GIS
def
ault
chec
k en
forc
e_sr
id_L
ocat
ion
Publ
ic
Loca
tion
srid
("Loc
atio
n") =
432
6 Po
stG
IS d
efau
lt ch
eck
for
EPSG
:432
6 (la
t/lo
ng )
enfo
rce_
geot
ype_
Loca
tion"
Pu
blic
Lo
catio
n ge
omet
ryty
pe('L
ocat
ion'
) =
'PO
INT'
::tex
t OR
"Loc
atio
n" IS
N
ULL
DB o
nly
allo
ws
for
poin
t dat
a to
be
ente
red.
Oth
er s
patia
l obj
ects
are
not
allo
wed
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (C
ount
ryId
= C
ount
ryId
) 0
..*
P
rofile
.Pro
file_
pkey
1
C
ountr
y.C
ount
ry_p
key
0
..*
P
rofile
_x_D
IF.P
rofil
e_x_
DIF_
Prof
ileId
_fke
y
1
Pro
file
.pro
file_
pkey
(Pro
fileI
d =
Pro
fileI
d)
0..*
SoilC
om
ponent.F
K_So
ilCom
pone
nt_P
rofil
e
1
Pro
file
.PK_
Prof
ile
<anonym
ous>
.
Pro
file
.
(Pro
fileI
d =
Pro
fileI
d)
0..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ute_
Prof
ile
1
Pro
file
.PK_
Prof
ile
(Ref
eren
ceId
=Re
fere
nceI
d)
0..*
Re
fere
nce.
Refe
renc
e_pk
ey
1
Pr
ofile
.pro
file_
pkey
IS
RIC
Repo
rt 2
013/
02
157
Pro
file
Att
ribute
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Pro
file
Deta
il:
Cr
eate
d on
13-
12-2
010.
Las
t mod
ified
on
28-3
-201
1.
Note
s:
Tabl
e Pr
ofile
Attri
bute
sto
res
the
valu
es o
f cha
ract
eris
tics
that
are
ass
ocia
ted
with
the
prof
ile's
site
as
wel
l as
its id
entif
icat
ion.
Its
Val
ueDe
scrip
torId
link
s ea
ch p
rope
rty
Valu
e to
a s
ite c
hara
cter
istic
in ta
ble
Atttr
ibut
e.At
tribu
te, a
nd -
if ap
plic
able
- to
a v
alue
s do
mai
n in
At
tribu
te.D
omai
n (a
nd a
uni
t in
tabl
e At
tribu
te.U
nit).
Va
lueg
roup
is a
num
eric
to g
roup
ass
ocia
ted
prop
erty
val
ues
for
a m
appi
ng u
nit (
e.g.
deg
ree,
and
ext
ent f
or tw
o or
mor
e ty
pes
of e
rosi
on a
t the
pro
file
site
).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Pr
ofile
Attr
ibut
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Pr
ofile
Id
inte
ger
True
Fa
lse
Refe
renc
e to
a p
rofil
e in
the
Prof
ile.P
rofil
e ta
ble.
Fa
lse
Valu
eDes
crip
torId
in
tege
r Tr
ue
True
Re
fere
nce
to a
Val
ueDe
scrip
tor
in th
e At
tribu
te.V
alue
Desc
ripto
r tab
le. A
Val
ueDe
scrip
tor l
inks
a
prop
erty
to a
val
ue d
omai
n.
Fals
e Bi
nary
Data
Id
inte
ger
Fals
e Fa
lse
Refe
renc
e to
a b
inar
y co
nten
t in
Bina
ry.D
ata
tabl
e Fa
lse
Valu
e te
xt
True
Tr
ue
A va
lid p
rope
rty
valu
e.
Fals
e Va
lueG
roup
in
tege
r Fa
lse
True
N
umer
ic to
gro
up a
ssoc
iate
d pr
oper
ty v
alue
s fo
r a p
rofil
e (e
.g. t
ype
and
exte
nt o
f veg
etat
ion
at th
e si
te).
Fals
e O
rgan
izat
ionA
naly
tical
Met
hodI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e Or
gani
zatio
nx_A
nalyt
ical
Met
hod
tabl
e: th
at is
, a la
bora
tory
and
an
anal
ytic
al p
roce
dure
. Fa
lse
Date
tim
esta
mp
Fals
e Fa
lse
Date
of o
bser
vatio
n or
mea
sure
men
t. Fa
lse
LoD
va
rcha
r Fa
lse
Fals
e 24
0
Leve
l of D
eter
min
atio
n - a
ccur
acy
of a
n ob
serv
atio
n or
mea
sure
men
t. Fa
lse
Trus
t ch
ar
True
Fa
lse
1 'a
' Le
vel o
f tru
st in
the
give
n va
lue:
'a' i
s lo
wes
t, 'd
' is
high
est.
Fals
e Q
ualit
y by
tea
Fals
e Fa
lse
Qua
lity
indi
cato
r - 0
is lo
wes
t qua
lity
leve
l, 25
5 is
hig
hest
qua
lity
leve
l. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
80
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
158
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Pro
fileA
ttrib
ute
Publ
ic
Prof
ileAt
trib
uteI
d
FK
_Pro
fileA
ttrib
ute_
Labo
rato
ryAn
alyt
ical
Met
hod
Publ
ic
Org
aniz
atio
nAna
lytic
alM
etho
dId
FK_P
rofil
eAttr
ibut
e_Pr
ofile
Pu
blic
Pr
ofile
Id
FK_P
rofil
eAttr
ibut
e_Va
lueD
escr
ipto
r Pu
blic
Va
lueD
escr
ipto
rId
FK_P
rofil
eAttr
ibut
e_Re
visi
on
Publ
ic
Revi
sion
Id
FK_P
rofil
eAttr
ibue
_Dat
a Pu
blic
Bi
nary
Data
Id
CK_T
rust
Pu
blic
"Tru
st" I
N ('
a','b
','c'
,'d')
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
0
..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ute_
Valu
eDes
crip
tor
1
Valu
eD
esc
ripto
r.Va
lueD
escr
ipto
r_pk
ey
0
..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ute_
Org
aniz
atio
nAna
lytic
alM
etho
d
1
Org
aniz
ation_x
_Analy
ticalM
eth
od
.Lab
orat
oryA
naly
tical
Met
hod_
pkey
(Pro
fileI
d =
Pro
fileI
d)
0..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ute_
Prof
ile
1
Pro
file
.PK_
Prof
ile
IS
RIC
Repo
rt 2
013/
02
159
Pro
file
_x_D
IF
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Pro
file
Deta
il:
Cr
eate
d on
8-2
-201
1. L
ast m
odifi
ed o
n 21
-4-2
011.
No
tes:
Th
e Pr
ofile
_x_D
IF ta
ble
links
pro
files
, lis
ted
in th
e Pr
ofile
tabl
e to
one
or
mor
e da
ta s
ets
in th
e DI
F.DI
F ta
ble.
Thu
s, it
sho
ws
the
vario
us d
ata
sets
a
prof
ile is
par
t of.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Prof
ileDI
FId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Pr
ofile
Id
inte
ger
True
Tr
ue
Refe
renc
e to
a p
rofil
e in
the
Prof
ile.P
rofil
e ta
ble.
Fa
lse
DIF_
Id
inte
ger
True
Tr
ue
Refe
renc
e to
an
entr
y in
the
DIF
tabl
e th
at is
des
crib
ing
a da
ta s
et.
Fals
e Pr
ofile
Nam
e va
rcha
r Tr
ue
Fals
e 80
Data
set i
dent
ifier
("na
me"
) for
the
prof
ile.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Pro
file_
x_DI
F Pu
blic
Pr
ofile
DIFI
d
FK
_Pro
file_
x_DI
F_DI
F Pu
blic
DI
F_Id
FK
_Pro
file_
x_DI
F_Pr
ofile
Pu
blic
Pr
ofile
Id
UQ_P
rofil
e_DI
F Pu
blic
Pr
ofile
Id
DIF_
Id
160
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s
(Pro
fileI
d =
Pro
fileI
d)
0..*
LocalC
lass
ific
ation.F
K_LocalC
lass
ific
ation_P
rofile
_x_D
IF
1
Pro
file
_x_D
IF.P
K_P
rofile
_x_D
IF
0
..*
P
rofile
_x_D
IF.F
K_Pr
ofile
_x_D
IF_P
rofil
e
1
Pro
file
.PK_
Prof
ile
IS
RIC
Repo
rt 2
013/
02
161
SoilM
ois
ture
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Pro
file
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
26-5
-201
1.
Note
s:
Tabl
e So
ilMoi
stur
e st
ores
soi
l moi
stur
e te
nsio
n (in
KPa
) and
the
resu
lting
soi
l moi
stur
e co
nten
t (vo
l%) f
or a
soi
l lay
er.
Orga
niza
tionA
nalyt
ical
Met
hodI
d lin
ks a
n an
alyt
ical
met
hod
and
labo
rato
ry to
eac
h m
easu
rem
ent.
Sinc
e so
il m
oist
ure
tens
ion
is p
art o
f the
obs
erva
tion
that
is s
tore
d in
tabl
e So
ilMoi
stur
e, th
e as
soci
ated
ana
lytic
al m
etho
d m
ay b
e de
scrib
ed in
gen
eric
term
s.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
So
ilMoi
stur
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
su
rrog
ate
key)
. Fa
lse
Prof
ileId
in
tege
r Tr
ue
Fals
e
Fals
e Up
perB
ound
aryC
m
real
Fa
lse
Fals
e
De
pth
to u
pper
laye
r bo
unda
ry (c
entim
etre
s).
Fals
e Lo
wer
Boun
dary
Cm
real
Fa
lse
Fals
e
De
pth
to lo
wer
laye
r bo
unda
ry (c
entim
etre
s).
Fals
e Te
nsio
n re
al
True
Fa
lse
Soil
moi
stur
e te
nsio
n (in
KPa
, zer
o or
less
) Fa
lse
Cont
ent
smal
lint
True
Fa
lse
Soil
moi
stur
e co
nten
t (vo
l%).
Fals
e O
rgan
izat
ionA
naly
tical
Met
hodI
d in
tege
r Fa
lse
Fals
e
Re
fere
nce
to a
n en
try
in th
e Or
gani
zatio
n_x_
Anal
ytic
alM
etho
d ta
ble:
that
is, a
labo
rato
ry a
nd a
n an
alyt
ical
pro
cedu
re.
Fals
e Da
te
times
tam
p Fa
lse
Fals
e
Da
te o
f obs
erva
tion
or m
easu
rem
ent.
Fals
e Lo
d sm
allin
t Fa
lse
Fals
e
Le
vel o
f Det
erm
inat
ion
- acc
urac
y of
an
obse
rvat
ion
or
mea
sure
men
t. Fa
lse
Trus
t ch
ar
True
Fa
lse
1 'a
' Le
vel o
f tru
st in
the
give
n va
lue:
'a' i
s lo
wes
t, 'd
' is
high
est.
Fals
e Q
ualit
y by
tea
Fals
e Fa
lse
Qua
lity
indi
cato
r - 0
is lo
wes
t qua
lity
leve
l, 25
5 is
hig
hest
qua
lity
leve
l. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f cre
atio
n of
the
reco
rd.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t mod
ifica
tion
of th
e re
cord
. Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
en
try.
162
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s FK
_Soi
lMoi
stur
e_Pr
ofile
Pu
blic
Pr
ofile
Id
PK_S
oilM
oist
ure
Publ
ic
SoilM
oist
ureI
d
FK_M
oist
ure_
Org
Anal
ytic
alM
etho
d Pu
blic
O
rgan
izat
ionA
naly
tical
Met
hodI
d
CK_T
rust
Pu
blic
"Tru
st" I
N ('
a','b
','c'
,'d')
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
rofil
eId
= P
rofil
eId)
0
..*
SoilM
ois
ture
.FK_
SoilM
oist
ure_
Prof
ile
1
Pro
file
.PK_
Prof
ile
IS
RIC
Repo
rt 2
013/
02
163
Refe
rence
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
Data
, def
initi
ons,
and
des
crip
tions
may
be
draw
n fro
m a
var
iety
of d
ata
and
info
rmat
ion
sour
ces.
Pot
entia
l sou
rces
are
: pub
licat
ions
, map
s, w
eb s
ites
(URL
's),
orga
niza
tions
, and
dig
ital m
edia
. As
can
be s
een,
thes
e so
urce
s va
ry w
idel
y in
nat
ure,
and
in th
e w
ay th
ey a
re d
escr
ibed
. The
Ref
eren
ces
sche
ma
enab
les
a ha
rmon
ized
way
to r
efer
to th
ese
hete
roge
neou
s so
urce
s.
M
ost o
ther
sch
emas
som
ehow
rel
y on
this
sch
ema.
Sch
ema
Refe
renc
e on
the
othe
r ha
nd, i
s th
e on
ly s
chem
a th
at d
oes
not d
epen
d on
any
oth
er
sche
ma.
Se
e Fi
gure
28.
IS
RIC
Repo
rt 2
013/
02
165
Dig
italM
edia
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
Digi
tal m
edia
incl
udes
any
sto
rage
dev
ice
that
hol
ds d
igita
l dat
a (m
agne
tic d
isk,
mag
netic
tape
, opt
ical
dis
c (C
D, D
VD),
etc.
). Th
at is
, any
sto
rage
de
vice
of R
efer
ence
Type
'Dig
ital m
edia
'.
Tabl
e Di
gita
lMed
ia s
tore
s co
mm
on in
form
atio
n lik
e tit
le, p
ublis
her,
and
pub
licat
ion
year
of a
dig
ital m
edia
rel
ease
. 'D
igita
l med
ia' i
s on
e of
the
refe
renc
e ty
pes
liste
d in
tabl
e Re
fere
nceT
ype.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Digi
talM
edia
Id
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Bi
nary
Data
Id
inte
ger
Fals
e Fa
lse
Bina
ryDa
taId
ref
eren
ce
Fals
e Fo
rmat
va
rcha
r Tr
ue
Fals
e 50
Shap
e fil
e, (g
eogr
aphi
c) d
atab
ase,
flat
file
, etc
. Fa
lse
Title
va
rcha
r Tr
ue
Fals
e 25
5
The
title
of t
he d
igita
l dat
a se
t Fa
lse
Publ
ishe
r va
rcha
r Fa
lse
Fals
e 10
0
Publ
ishe
r of
the
digi
tal d
ata
set.
Fals
e Pu
blic
atio
nYea
r sm
allin
t Fa
lse
Fals
e
Ye
ar o
f pub
licat
ion
of th
e di
gita
l dat
a se
t. Fa
lse
Serie
s va
rcha
r Fa
lse
Fals
e 25
5
If ap
plic
able
Fa
lse
URL
varc
har
Fals
e Fa
lse
50
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Di
gita
lMed
ia_p
key
Publ
ic
Digi
talM
edia
Id
FK_D
igita
Med
ia_D
ata
Publ
ic
Revi
sion
Id
166
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (T
ypeR
efer
ence
Id =
Dig
italM
edia
Id)
0..*
R
efe
rence.R
efer
ence
_Ref
eren
ceTy
peId
_fke
y 1
D
igitalM
edia
.Dig
italM
edia
_pke
y
(Bin
aryD
ataI
d=Bi
nary
Data
Id)
0..*
D
ata
.PK_
Data
1
Dig
italM
edia
.Dig
italM
edia
_pke
y
IS
RIC
Repo
rt 2
013/
02
167
Map
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
Tabl
e M
ap d
escr
ibes
prin
ted
(sou
rce)
map
s. T
hese
map
s m
ay h
ave
been
use
d to
der
ive
data
for
the
com
pila
tion
of m
ap u
nits
(sto
red
in
Map
Unit.
Map
Unit)
or
prof
ile d
escr
iptio
ns.
Tabl
e M
ap s
tore
s co
mm
on in
form
atio
n lik
e tit
le, p
ublis
her,
pub
licat
ion
year
and
map
ext
ent.
"M
ap" i
s on
e of
the
refe
renc
e ty
pes
liste
d in
tabl
e Re
fere
nceT
ype.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Map
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Ti
tle
varc
har
True
Fa
lse
600
Fals
e Su
btitl
e va
rcha
r Fa
lse
Fals
e 60
0
Fa
lse
Map
Serie
s va
rcha
r Fa
lse
Fals
e 60
0
Fa
lse
Map
Shee
t va
rcha
r Fa
lse
Fals
e 22
0
Fa
lse
Scal
e bi
gint
Fa
lse
Fals
e 0
Fals
e Pu
blic
atio
nYea
r in
tege
r Fa
lse
Fals
e 0
Fals
e Pu
blis
her
varc
har
Fals
e Fa
lse
220
Fals
e M
apTy
pe
varc
har
Fals
e Fa
lse
50
Fals
e M
inim
umLa
titud
e nu
mer
ic
Fals
e Fa
lse
(7,5
)
Fa
lse
Max
imum
Latit
ude
num
eric
Fa
lse
Fals
e (7
,5)
Fals
e M
inim
umLo
ngitu
de
num
eric
Fa
lse
Fals
e (8
,5)
Fals
e M
axim
umLo
ngitu
de
num
eric
Fa
lse
Fals
e (8
,5)
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
168
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s pk
_map
Pu
blic
M
apId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (T
ypeR
efer
ence
Id =
Map
Id)
0..*
R
efe
rence.R
efer
ence
_Ref
eren
ceTy
peId
_fke
y 1
M
ap
.pk_
map
IS
RIC
Repo
rt 2
013/
02
169
Publication
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
Tabl
e Pu
blic
atio
n de
scrib
es a
ny c
onte
nt th
at h
as b
een
mad
e av
aila
ble
to th
e pu
blic
, usu
ally
in th
e fo
rm o
f tex
t, im
ages
, or
othe
r vi
sual
con
tent
, and
pr
edom
inan
tly o
n pa
per
(boo
ks, m
anua
ls, j
ourn
als,
art
icle
s, e
tc.).
The
se p
ublic
atio
ns m
ay h
ave
been
use
d to
der
ive
data
for
the
com
pila
tion
of p
rofil
e de
scrip
tions
, or
to d
efin
e so
il an
d te
rrai
n ch
arac
teris
tic, a
nd a
naly
tical
met
hods
.
Tabl
e Pu
blic
atio
n st
ores
com
mon
info
rmat
ion
like
title
, pub
lishe
r, p
ublic
atio
n ye
ar a
nd IS
BN. P
ublic
atio
n au
thor
s ar
e st
ored
in a
sep
arat
e Pu
blic
atio
nAut
hor t
able
. 'Pu
blic
atio
n' is
one
of t
he r
efer
ence
type
s lis
ted
in ta
ble
Refe
renc
eTyp
e.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Publ
icat
ionI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Title
va
rcha
r Tr
ue
Fals
e 25
5
Fa
lse
ISBN
va
rcha
r Fa
lse
Fals
e 50
Fa
lse
Publ
ishe
r va
rcha
r Fa
lse
Fals
e 10
0
Fa
lse
Publ
icat
ionY
ear
smal
lint
Fals
e Fa
lse
0
Fa
lse
Issu
e va
rcha
r Fa
lse
Fals
e 25
5
Fa
lse
URL
varc
har
Fals
e Fa
lse
255
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pu
blic
atio
n_pk
ey
Publ
ic
Publ
icat
ionI
d
170
ISRI
C Re
port
201
3/02
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
ublic
atio
nId
= P
ublic
atio
nId)
0
..*
P
ublicationA
uth
or.
Publ
icat
ionA
utho
r_Pu
blic
atio
nId_
fkey
1
Publication.P
ublic
atio
n_pk
ey
(Typ
eRef
eren
ceId
= P
ublic
atio
nId)
0
..*
R
efe
rence.R
efer
ence
_pke
y
1
Publication.P
K_Pu
blic
atio
n
IS
RIC
Repo
rt 2
013/
02
171
PublicationA
uth
or
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
Tabl
e Pu
blic
atio
nAut
hor l
inks
aut
hor
nam
es to
pub
licat
ions
(in
tabl
e Pu
blic
atio
n). A
sin
gle
auth
or m
ay b
e lin
ked
to m
ore
than
one
pub
licat
ion,
and
a
publ
icat
ion
may
hav
e m
ore
than
one
aut
hor.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Publ
icat
ionA
utho
rId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Pu
blic
atio
nId
inte
ger
True
Fa
lse
Refe
renc
e to
a p
ublic
atio
n in
tabl
e Pu
blic
atio
n.
Fals
e Au
thor
va
rcha
r Tr
ue
Fals
e 25
5
Nam
e of
the
auth
or: S
urna
me,
Initi
al_1
.Initi
al_2
.Initi
al_3
. Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Pu
blic
atio
nAut
hor_
pkey
Pu
blic
Pu
blic
atio
nAut
horId
Publ
icat
ionA
utho
r_Pu
blic
atio
nId_
fkey
Pu
blic
Pu
blic
atio
nId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (P
ublic
atio
nId
= P
ublic
atio
nId)
0
..*
P
ublicationA
uth
or.
Publ
icat
ionA
utho
r_pk
ey
1
Publication.P
ublic
atio
n_pk
ey
172
ISRI
C Re
port
201
3/02
Refe
rence
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
The
Refe
renc
e ta
ble
lists
ref
eren
ces
- sou
rces
of d
ata
and
info
rmat
ion.
A r
efer
ence
may
be
eith
er o
f ref
eren
ce ty
pe:
Pu
blic
atio
n (fr
om ta
ble
Publ
icat
ion)
Org
aniz
atio
n (fr
om ta
ble
Cont
act.O
rgan
izat
ion)
Map
(fro
m ta
ble
Map
)
Web
site
(fro
m ta
ble
URL)
Oth
er (A
ny o
ther
dat
a so
urce
- st
ill to
impl
emen
ted)
Digi
tal m
edia
(fro
m ta
ble
Digi
talM
edia
) A
refe
renc
e co
nsis
ts o
f a re
fere
nceT
ype
(poi
ntin
g th
e re
fere
nce
to th
e ap
prop
riate
tabl
e) a
nd a
Typ
eRef
eren
ce (a
Map
Id, P
ublic
atio
nId,
URL
Id, e
tc.,
in a
ccor
danc
e w
ith th
e Re
fere
nceT
ype)
. Tab
le R
efer
ence
har
mon
izes
ref
eren
ce to
a v
arie
ty o
f dat
a an
d in
form
atio
n re
sour
ces.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Re
fere
nceI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Refe
renc
eTyp
eId
inte
ger
True
Fa
lse
Refe
renc
e to
a r
efer
ence
type
(dig
ital m
edia
, map
, pub
licat
ion,
URL
) in
tabl
e Re
fere
nceT
ype.
Fa
lse
Type
Refe
renc
eId
inte
ger
True
Fa
lse
0
Refe
renc
e to
a d
ata
sour
ce /
aut
horit
ativ
e so
urce
in th
e ap
prop
riate
type
of r
efer
ence
tabl
e -
Digi
talM
edia
, Map
, Pub
licat
ion,
URL
or C
onta
ct.O
rgan
izat
ion
Fals
e Da
taTy
peId
in
tege
r Tr
ue
Fals
e
Re
fere
nce
to b
inar
y da
ta in
Bin
ary.
Data
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
IS
RIC
Repo
rt 2
013/
02
173
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Di
gita
lMed
ia_p
key
Publ
ic
Type
Refe
renc
eId
pk_m
ap
Publ
ic
Type
Refe
renc
eId
Publ
icat
ion_
pkey
Pu
blic
Ty
peRe
fere
nceI
d
UR
L_pk
ey
Publ
ic
Type
Refe
renc
eId
Refe
renc
e_pk
ey
Publ
ic
Refe
renc
eId
Refe
renc
e_Re
fere
nceT
ypeI
d_fk
ey
Publ
ic
Refe
renc
eTyp
eId
PK_D
ata
Publ
ic
Data
Type
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
efer
ence
Type
Id =
Ref
eren
ceTy
peId
) 0
..*
R
efe
rence.R
efer
ence
_Ref
eren
ceTy
peId
_fke
y 1
R
efe
renceType.R
efer
ence
Type
_pke
y
0
..*
A
naly
ticalM
eth
od
.Ana
lytic
alM
etho
d_Re
fere
nceI
d_fk
ey
1
Refe
rence.R
efer
ence
_pke
y
0
..*
A
ttri
bute
.Attr
ibut
e_Re
fere
nceI
d_fk
ey
1
Refe
rence.R
efer
ence
_pke
y
0
..*
D
om
ain
.FK_
Dom
ain_
Refe
renc
e
1
Refe
rence.R
efer
ence
_pke
y
(Typ
eRef
eren
ceId
= U
RLId
) 0
..*
R
efe
rence.F
K_Re
fere
nce_
URL
1
UR
L.U
RL_p
key
(Typ
eRef
eren
ceId
= M
apId
) 0
..*
R
efe
rence.F
K_Re
fere
nce_
Map
1
M
ap
. pk_
map
(Typ
eRef
eren
ceId
= D
igita
lMed
iaId
) 0
..*
R
efe
rence.F
K_Re
fere
nce_
Digi
talM
edia
1
D
igitalM
edia
.Dig
italM
edia
_pke
y
(Typ
eRef
eren
ceId
= P
ublic
atio
nId)
0
..*
R
efe
rence.F
K_Re
fere
nce_
Publ
icat
ion
1
Publication.P
ublic
atio
n_pk
ey
(Ref
eren
ceId
= R
efer
ence
Id)
0..*
M
apU
nit
.FK_
Map
Unit_
Refe
renc
e
1
Refe
rence.P
K_Re
fere
nce
0
..*
P
rofile
.FK_
Prof
ile_R
efer
ence
1
R
efe
rence.R
efer
ence
_pke
y
174
ISRI
C Re
port
201
3/02
0
..*
B
ibliogra
phic
Citation.B
iblio
grap
hicC
itatio
n_Re
fere
nceI
d_fk
ey
1
Refe
rence.R
efer
ence
_pke
y
0
..*
R
egio
n..F
K_Re
gion
_Ref
eren
ce
1
Refe
rence.R
efer
ence
_pke
y
(Bin
ary
Data
Id=B
inary
Data
Id)
0..*
Refe
rence.F
K_D
ata
1
Data
.Bin
ary
Data
Id
IS
RIC
Repo
rt 2
013/
02
175
Refe
renceType
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
14-
12-2
010.
Las
t mod
ified
on
29-3
-201
1.
Note
s:
Data
base
tabl
es li
ke A
ttrib
ute.
Attri
bute
and
Pro
file.
Prof
ile m
ay r
efer
to v
ario
us d
ata
and
info
rmat
ion
sour
ces:
Pub
licat
ions
, Map
s, w
eb s
ites
(URL
's),
Org
aniz
atio
ns, D
igita
l med
ia, a
nd o
ther
s. T
able
Ref
eren
ceTy
pe c
onta
ins
the
mas
ter
data
for
thes
e so
urce
s - a
nam
e an
d a
desc
riptio
n.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Refe
renc
eTyp
eId
inte
ger
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Ty
pe
varc
har
True
Fa
lse
50
Re
fere
nce
type
nam
e.
Fals
e De
scrip
tion
varc
har
Fals
e Fa
lse
255
Re
fere
nce
type
des
crip
tion.
Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
100
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s Re
fere
nceT
ype_
pkey
Pu
blic
Re
fere
nceT
ypeI
d
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
efer
ence
Type
Id =
Ref
eren
ceTy
peId
) 0
..*
R
efe
rence.R
efer
ence
_pke
y
1
Refe
renceType.R
efer
ence
Type
_pke
y
176
ISRI
C Re
port
201
3/02
UR
L
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Ref
eren
ce
Deta
il:
Cr
eate
d on
16-
3-20
11. L
ast m
odifi
ed o
n 29
-3-2
011.
No
tes:
Ta
ble
URL
lists
Uni
vers
al R
esou
rce
Loca
tors
("w
eb s
ite a
ddre
sses
") as
dat
a an
d in
form
atio
n so
urce
s fo
r va
rious
dat
abas
e ta
bles
. "UR
L" is
one
of t
he
refe
renc
e ty
pes
liste
d in
tabl
e Re
fere
nceT
ype.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
URLI
d in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Cont
ent
varc
har
True
Fa
lse
220
Co
nten
t / in
form
atio
n to
be
foun
d at
URL
. Fa
lse
URL
varc
har
True
Fa
lse
220
Un
iver
sal R
esou
rce
Loca
tor (
"inte
rnet
site
add
ress
") in
clud
es p
roto
col:
"http
://w
ww
....."
Fa
lse
Not
es
text
Fa
lse
Fals
e
Ad
ditio
nal i
nfor
mat
ion
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w)'
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
)' Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 'c
urre
nt_u
ser()
Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Pu
blic
UR
LId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (T
ypeR
efer
ence
Id =
URL
Id)
0..*
R
efe
rence.F
K_Re
fere
nce_
URL
1
UR
L.U
RL_p
key
IS
RIC
Repo
rt 2
013/
02
177
Bin
ary
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Bin
ary
Deta
il:
Cr
eate
d on
01-
11-2
012.
Las
t mod
ified
on
01-1
1-20
12.
Note
s:
The
Data
tabl
e co
ntai
ns r
efer
ence
to b
inar
y da
ta, e
.g. i
mag
es.
Da
ta e
ntra
nce
is d
one
usin
g th
e fu
nctio
n 'B
inar
y'.'i
mpo
rtIm
g'('f
ileIm
age'
' t
ext,
'des
crip
tionT
ext'
text
DEF
AULT
NUL
L::te
xt, '
stor
ageL
oc' t
ext D
EFAU
LT '/
opt/
imag
eSto
rage
'::te
xt).
The
func
tion
retu
rns
a Bi
nary
Data
Id th
at is
us
ed in
oth
er ta
bles
.
Dire
ct d
ata
in th
e ta
ble
is n
ot re
com
men
ded
and
data
intr
oduc
tion
shou
ld b
e do
ne in
SQ
L qu
erie
s in
oth
er ta
bles
that
req
uire
a B
inar
yDat
aId
key
valu
e.
O
rigin
al fi
les
are
stor
ed in
the
file
syst
em a
nd g
iven
a U
UID
that
rep
lace
s th
e fil
e na
me.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
Bi
nary
Data
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
Fals
e Da
taTy
peId
bi
gint
Tr
ue
Fals
e
Da
taTy
peId
val
ue d
efin
ed in
Attr
ibut
e.Da
taTy
pe fo
r bi
nary
dat
a (n
orm
ally
it s
houl
d be
7)
Fals
e M
imeT
ype
bigi
nt
Fals
e Fa
lse
75
M
imeT
ype
is a
ssig
ned
auto
mat
ical
ly u
sing
Pyt
hon'
s Fi
leM
agic
libr
ary
(http
://p
ypi.p
ytho
n.or
g/py
pi/f
ilem
agic
). Th
e py
thon
libr
ary
is b
ased
on
C/C+
+ li
bmag
ic (U
nix
syst
ems:
file
com
man
d)
Fals
e Im
age
char
acte
r Fa
lse
Fals
e 14
0000
Fo
r eac
h st
ored
imag
e a
smal
l thu
mbn
ail i
s ge
nera
ted
(100
kb) a
nd s
tore
d as
bas
e64
enco
ding
(tex
t) Fa
lse
Desc
riptio
n te
xt
Fals
e Fa
lse
Gen
eric
imag
e de
scrip
tion.
Hum
an r
eada
ble
info
rmat
ion.
Fa
lse
File
Loca
tion
text
Fa
lse
Fals
e
'/op
t/im
ageS
tora
ge'::
text
File
sys
tem
pat
h w
ere
orig
inal
imag
e w
ill be
sto
red.
Def
ault
valu
e de
fined
in
Bina
ry.im
port
Img(
) lis
t arg
umen
ts
Fals
e O
rigin
alFi
leN
ame
char
acte
r Fa
lse
Fals
e 10
0
Orig
inal
file
nam
e be
fore
UUI
D as
sign
men
t Fa
lse
File
UUID
uu
id
Fals
e Fa
lse
UUID
use
d as
file
nam
e.
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 10
0 "c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
178
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Dat
a Pu
blic
Bi
nary
Data
Id
FK_D
ata_
Data
Type
Pu
blic
Da
taTy
peId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (B
inar
yDat
aId
= B
inar
yDat
aId)
0
..*
LayerA
ttri
bute
.FK_
Laye
rAttr
ibut
e_Da
ta
1
Data
.PK_
Data
0
..*
P
rofile
Att
ribute
.FK_
Prof
ileAt
trib
ue_D
ata
1
Data
.PK_
Data
0
..*
D
igitalM
edia
.FK_
Digi
talM
edia
_Dat
a 1
D
ata
.PK_
Data
0
..*
R
efe
rence.F
K_Re
fere
nce_
Data
1
Data
.PK_
Data
(Dat
aTyp
eId
= D
ataT
ypeI
d)
0..1
D
ata
.FK_
Data
_Dat
aTyp
e 1
D
ata
Type
.Dat
aTyp
eId
Data
Type
is b
inar
y. D
ataT
ype
tabl
e on
ly h
as 1
ty
pe o
f dat
a fo
r bi
nary
IS
RIC
Repo
rt 2
013/
02
179
i18n
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: i18
n De
tail:
Crea
ted
on 0
1-12
-201
2. L
ast m
odifi
ed o
n 01
-12-
2012
. No
tes:
Ta
ble
rela
tes
betw
een
all t
he s
chem
as/t
able
in W
OSI
S an
d th
e RF
C564
6 la
ngua
ge c
ode
of a
vaila
ble
tran
slat
ions
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
i1
8nid
in
tege
r Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e Fa
lse
sche
ma
char
acte
r
True
Fa
lse
80
Sc
hem
a na
me
cont
aini
ng th
e tr
ansl
ated
rec
ord
Fals
e ta
ble
char
acte
r Fa
lse
Fals
e 80
Tabl
e na
me
cont
aini
ng th
e tr
ansl
ated
rec
ord
Fals
e pk
eyid
in
tege
r Tr
ue
Fals
e
Pr
imar
y ke
y of
tran
slat
ed r
ecor
d Fa
lse
rfc56
46
char
acte
r Fa
lse
Fals
e 20
RFC
5646
cod
e e.
g.: n
l-NL,
de-
DE, p
t-PT
Fals
e Cr
eate
d tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of r
ecor
d cr
eatio
n.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f las
t rec
ord
mod
ifica
tion.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 80
"c
urre
nt_u
ser"(
) Cr
eato
r or l
ast m
odifi
er o
f the
rec
ord.
Fa
lse
Revi
sion
Id
bigi
nt
Fals
e Fa
lse
Refe
renc
e to
the
last
revi
sion
(i.e
. upd
ate)
of t
he r
ecor
d in
the
Syst
em.R
evis
ion
tabl
e.
Fals
e Ve
rsio
n in
tege
r Tr
ue
Fals
e
1 Se
quen
tial r
ecor
d ve
rsio
n nu
mbe
r - s
tart
ing
with
1 fo
r th
e in
itial
ent
ry.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s i1
8nid
_pke
y Pu
blic
i1
8nid
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (p
keyi
d =
<an
y>)
0..*
i1
8n.i1
8ind
1
<
any>
.<PK
_any
>
180
ISRI
C Re
port
201
3/02
Tra
nsl
ation
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: i18
n De
tail:
Crea
ted
on 0
1-12
-201
2. L
ast m
odifi
ed o
n 01
-12-
2012
. No
tes:
Co
nten
t tra
nsla
tion
tabl
e. A
ll tr
ansl
atio
ns a
re s
tore
d in
this
tabl
e.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s
True
tr
ansi
d in
tege
r Tr
ue
Fals
e
Pr
imar
y ke
y Fa
lse
i18n
id
inte
ger
Tr
ue
Fals
e
Fo
reig
n ke
y re
latin
g to
i18n
.i18n
(tra
nsla
tion
met
adat
a)
Fals
e co
lum
n ch
arac
ter
Fals
e Fa
lse
80
Co
lum
n na
me
of tr
ansl
atio
n Fa
lse
valu
e te
xt
Fals
e Fa
lse
Tran
slat
ion
valu
e Fa
lse
Crea
ted
times
tam
p Fa
lse
Fals
e
now
() Da
te o
f rec
ord
crea
tion.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
no
w()
Date
of l
ast r
ecor
d m
odifi
catio
n.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
80
"cur
rent
_use
r"()
Crea
tor o
r las
t mod
ifier
of t
he r
ecor
d.
Fals
e Re
visi
onId
bi
gint
Fa
lse
Fals
e
Re
fere
nce
to th
e la
st re
visi
on (i
.e. u
pdat
e) o
f the
rec
ord
in th
e Sy
stem
.Rev
isio
n ta
ble.
Fa
lse
Vers
ion
inte
ger
True
Fa
lse
1
Sequ
entia
l rec
ord
vers
ion
num
ber
- sta
rtin
g w
ith 1
for
the
initi
al e
ntry
.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s tr
ansi
d_pk
ey
Publ
ic
tran
sid
i18n
id_f
key
Publ
ic
i18n
id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (i1
8nid
= i1
8nid
) 0
..*
tr
ansl
ation.i1
8nid
_fke
y 1
i1
8nid
.i18n
id_p
key
IS
RIC
Repo
rt 2
013/
02
181
Syst
em
Type
:
Package
Pack
age:
IS
RIC
Soil
Data
Rep
osito
ry
Deta
il:
Cr
eate
d on
22-
2-20
11. L
ast m
odifi
ed o
n 29
-3-2
011.
No
tes:
Sc
hem
a Sy
stem
con
tain
s da
taba
se s
peci
fic ta
bles
that
sup
port
or
enab
le a
num
ber
of m
aint
enan
ce-re
late
d ta
sks:
Ke
epin
g tr
ack
of p
rimar
y ke
y va
lues
to b
e as
sign
ed to
new
ly c
reat
ed r
ecor
ds in
the
data
base
- Ta
lly
Su
pply
ing
an a
udit
trai
l for
cha
nges
to th
e da
taba
se -
Revis
ion,
Cha
ngeI
tem
, and
Cha
ngeG
eom
etry
See
Figu
re 2
9.
IS
RIC
Repo
rt 2
013/
02
183
ChangeG
eom
etr
y
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Sys
tem
De
tail:
Crea
ted
on 1
6-3-
2011
. Las
t mod
ified
on
28-3
-201
1.
Note
s:
Tabl
e Ch
ange
Geom
etry
sto
res
dele
ted
or u
pdat
ed d
ata
item
s of
type
'geo
met
ry' f
rom
the
data
base
. All
othe
r de
lete
d or
upd
ated
dat
a ite
ms
are
stor
ed
in ta
ble
Chan
geIte
m.
Colu
mn
Revis
ionI
d re
fers
to th
e re
visi
on in
tabl
e Re
visio
n th
at th
e da
ta it
ems
are
part
of.
Colu
mns
Col
umnN
ame
and
Valu
e st
ore
the
nam
e of
the
affe
cted
col
umn,
and
its
orig
inal
val
ue (a
s te
xt),
resp
ectiv
ely.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Chan
geG
eom
etry
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Re
visi
onId
bi
gint
Tr
ue
Fals
e
Re
fere
nce
to a
rev
isio
n - e
ither
an
"UPD
ATE"
or
a "D
ELET
E" -
in ta
ble
Revis
ion.
Fa
lse
Colu
mnN
ame
varc
har
Fals
e Fa
lse
80
N
ame
of th
e re
cord
's c
olum
n w
hose
val
ue w
as c
hang
ed. T
his
colu
mn
mus
t be
of ty
pe "g
eom
etry
". Fa
lse
Valu
e te
xt
Fals
e Fa
lse
Orig
inal
val
ue o
f the
rec
ord'
s co
lum
n w
hose
val
ue w
as c
hang
ed.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Cha
ngeG
eom
etry
Pu
blic
Ch
ange
Geo
met
ryId
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
evis
ionI
d =
Rev
isio
nId)
0
..*
C
hangeG
eom
etr
y.C
hang
eGeo
met
ry_R
evis
ionI
d_fk
ey
1
Revi
sion.P
K_Re
visi
on
184
ISRI
C Re
port
201
3/02
ChangeItem
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Sys
tem
De
tail:
Crea
ted
on 1
6-3-
2011
. Las
t mod
ified
on
28-3
-201
1.
Note
s:
Tabl
e Ch
ange
Item
sto
res
dele
ted
or u
pdat
ed d
ata
item
s fro
m th
e da
taba
se. D
elet
ed o
r up
date
d ge
omet
ry it
ems
are
stor
ed in
a s
epar
ate
Chan
geGe
omet
ry ta
ble.
Co
lum
n Re
visio
nId
refe
rs to
the
revi
sion
in ta
ble
Revis
ion
that
the
data
item
s ar
e pa
rt o
f. Co
lum
ns C
olum
nNam
e an
d Va
lue
stor
e th
e na
me
of th
e af
fect
ed c
olum
n, a
nd it
s or
igin
al v
alue
, res
pect
ivel
y.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Chan
geIte
mId
bi
gint
Tr
ue
Fals
e
Un
ique
iden
tifie
r fo
r eac
h po
ssib
le r
ecor
d in
the
tabl
e (O
RM s
urro
gate
key
). Fa
lse
Revi
sion
Id
bigi
nt
True
Fa
lse
Refe
renc
e to
a r
evis
ion
- eith
er a
n "U
PDAT
E" o
r a
"DEL
ETE"
- in
tabl
e Re
visio
n.
Fals
e Co
lum
nNam
e va
rcha
r Tr
ue
Fals
e 80
Nam
e of
the
reco
rd's
col
umn
who
se v
alue
was
cha
nged
. Cha
nges
to G
eom
etry
col
umns
are
sto
red
in a
sep
arat
e ta
ble.
Fa
lse
Valu
e va
rcha
r Fa
lse
Fals
e 24
0
Orig
inal
val
ue o
f the
rec
ord'
s co
lum
n w
hose
val
ue w
as c
hang
ed.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s FK
_Cha
ngeI
tem
_Rev
isio
n Pu
blic
Re
visi
onId
PK
_Cha
ngeI
tem
Pu
blic
Ch
ange
Item
Id
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
evis
ionI
d =
Rev
isio
nId)
0
..*
C
hangeItem
.FK_
Chan
geIte
m_R
evis
ion
1
Revi
sion.P
K_Re
visi
on
IS
RIC
Repo
rt 2
013/
02
185
Revi
sion
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Sys
tem
De
tail:
Crea
ted
on 1
6-3-
2011
. Las
t mod
ified
on
28-3
-201
1.
Note
s:
Tabl
e Re
visi
on s
tore
s an
aud
it tr
ail f
or c
hang
es to
the
data
base
. The
Rev
isio
n ta
ble
trac
es e
very
UPD
ATE
and
DELE
TE o
pera
tion
to a
ny r
ecor
d in
the
data
base
(with
the
exce
ptio
n of
Sys
tem
tabl
es).
The
data
base
ope
ratio
n is
sto
red
in c
olum
n Ac
tion:
'U' f
or a
rec
ord
upda
te, a
nd 'D
' for
a d
elet
ed
reco
rd.
Colu
mns
Sch
emaN
ame,
Tab
leNa
me,
PK_
nam
e (n
ame
of th
e pr
imar
y ke
y co
lum
n), a
nd P
K_va
lue
(prim
ary
key
valu
e) p
inpo
int t
he r
ecor
d af
fect
ed b
y th
e op
erat
ion.
Co
lum
n W
ho re
gist
ers
the
logi
n ro
le th
at e
xecu
ted
the
oper
atio
n, W
hen
regi
ster
s th
e tim
esta
mp
of th
e op
erat
ion.
Co
lum
n Pr
evio
usRe
visi
on r
efer
s, b
y m
eans
of i
ts R
evis
ionI
d, to
the
prev
ious
rev
isio
n of
this
rec
ord.
Ver
sion
con
tain
s th
e ve
rsio
n nu
mbe
r of
the
affe
cted
re
cord
. Th
e (o
rigin
al) v
alue
s of
the
affe
cted
rec
ords
are
sto
red
in ta
bles
Cha
ngeG
eom
etry
(for
geo
met
ry c
olum
ns) a
nd C
hang
eIte
m (a
ll ot
her
colu
mns
).
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Revi
sion
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Ac
tion
char
Tr
ue
Fals
e 1
DM
L ac
tion;
eith
er 'U
' for
UPD
ATE,
or '
D' fo
r DE
LETE
. Fa
lse
Sche
maN
ame
varc
har
True
Fa
lse
80
Sc
hem
a fo
r th
e ta
ble
that
was
rev
ised
. Fa
lse
Tabl
eNam
e va
rcha
r Tr
ue
Fals
e 80
Nam
e of
the
tabl
e th
at w
as re
vise
d.
Fals
e PK
_nam
e va
rcha
r Tr
ue
Fals
e 80
Nam
e of
the
prim
ary
key
field
of t
he ta
ble
that
was
rev
ised
. It
is a
ssum
ed th
at th
ere
is a
sin
gle
prim
ary
key
field
(as
is th
e ca
se w
ith O
RM s
urro
gate
key
s)
with
pos
ition
1 in
the
field
s lis
t. Fa
lse
PK_v
alue
bi
gint
Tr
ue
Fals
e
Va
lue
of th
e pr
imar
y ke
y fie
ld o
f the
tabl
e th
at w
as re
vise
d.
Fals
e M
odifi
ed
times
tam
p Fa
lse
Fals
e
Pr
evio
us m
odifi
catio
n tim
esta
mp
of th
e re
cord
that
is r
evis
ed.
Fals
e Ed
itor
varc
har
Fals
e Fa
lse
80
Pr
evio
us e
dito
r ("o
wne
r") o
f the
reco
rd th
at is
rev
ised
. Fa
lse
Who
va
rcha
r Tr
ue
Fals
e 80
Edito
r ("o
wne
r", in
effe
ct a
logi
n ro
le) o
f the
reco
rd th
at is
rev
ised
. Fa
lse
Whe
n tim
esta
mp
True
Fa
lse
Tim
esta
mp
for
the
revi
sion
of t
he r
ecor
d.
Fals
e Pr
evio
usRe
visi
on
bigi
nt
Fals
e Fa
lse
Poin
ts to
a p
revi
ous
revi
sion
of t
he s
ame
reco
rd in
the
Revis
ion
tabl
e - N
ULL
for
a fir
st r
evis
ion,
or
a D
ELET
E ac
tion.
Fa
lse
Vers
ion
inte
ger
Fals
e Fa
lse
Prev
ious
ver
sion
of t
he re
cord
that
is re
vise
d.
186
ISRI
C Re
port
201
3/02
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Rev
isio
n Pu
blic
Re
visi
onId
CK_A
ctio
n Pu
blic
'Act
ion'
= 'U
' OR
'Act
ion'
= 'D
'
Rela
tionsh
ips
Colu
mns
Ass
ocia
tion
Note
s (R
evis
ionI
d =
Rev
isio
nId)
0
..*
C
hangeItem
.FK_
Chan
geIte
m_R
evis
ion
1
Revi
sion.P
K_Re
visi
on
(Rev
isio
nId
= R
evis
ionI
d)
0..*
C
hangeG
eom
etr
y.F
K_Ch
ange
Geo
met
ry_R
evis
ion
1
Revi
sion.P
K_Re
visi
on
IS
RIC
Repo
rt 2
013/
02
187
Tally
Data
base
: Po
stgr
eSQL
, Ste
reot
ype:
«ta
ble»
, Pac
kage
: Sys
tem
De
tail:
Crea
ted
on 2
2-2-
2011
. Las
t mod
ified
on
28-3
-201
1.
Note
s:
Tabl
e Ta
lly k
eeps
trac
k of
the
(num
eric
) prim
ary
key
valu
es to
be
assi
gned
to n
ewly
cre
ated
rec
ords
. Upo
n in
sert
ion
of a
new
rec
ord
in a
tabl
e, a
n IN
SERT
trig
ger
on th
at ta
ble:
read
s th
e pr
imar
y ke
y va
lue
for
that
par
ticul
ar ta
ble
from
the
Tally
tabl
e;
as
sign
s th
is v
alue
to th
e pr
imar
y ke
y fie
ld o
f the
new
ly c
reat
ed r
ecor
d;
in
crea
ses
the
prim
ary
key
valu
e fo
r th
at p
artic
ular
tabl
e in
the
Tally
tabl
e w
ith o
ne.
Ta
lly k
eeps
trac
k of
the
time
and
the
last
logi
n ro
le to
inse
rt a
rec
ord
in a
par
ticul
ar d
atab
ase
tabl
e.
Colu
mns
PK
N
am
e
Type
Not
Null
Uniq
ue
Len
Init
Note
s Tr
ue
Tally
Id
bigi
nt
True
Fa
lse
Uniq
ue id
entif
ier
for e
ach
poss
ible
rec
ord
in th
e ta
ble
(ORM
sur
roga
te k
ey).
Fals
e Sc
hem
a va
rcha
r Tr
ue
True
50
Sche
ma
for
the
tabl
e.
Fals
e Ta
bleN
ame
varc
har
True
Tr
ue
50
N
ame
of th
e ta
ble.
Fa
lse
Nex
tId
bigi
nt
True
Fa
lse
Nex
t val
ue fo
r th
e O
RM s
urro
gate
key
of s
chem
a.ta
ble.
Fa
lse
Mod
ified
tim
esta
mp
Fals
e Fa
lse
Date
of l
ast r
ecor
d in
sert
ion
in s
chem
a.ta
ble.
Fa
lse
Edito
r va
rcha
r Fa
lse
Fals
e 80
"c
urre
nt_u
ser"(
) La
st lo
gin
role
to in
sert
a r
ecor
d in
sch
ema.
tabl
e.
Const
rain
ts
Nam
e
Type
Colu
mns
Initia
l C
ode
Note
s PK
_Tal
ly
Publ
ic
Tally
Id
188 ISRIC Report 2013/02