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Martha's Vineyard Coastal Observatory• Shore Lab
• • Meterorological Mast
• Solent Model R3• Wind speed• Wind direction
• VaiPTU• Air Temperature• Relative humidity• Air Pressure
• Eppley Model PSP (Precision Spectral Pyranometer)• Solar Radiation
• Eppley Model PIR (Precision Infrared Radiometer or Pyrgeometer)• Infrared Radiation
• 12-m Offshore Node• RDI ADCP
• Wave Height• Wave period• Wave direction• Wave spectra• Water temperature• Current speed• Current direction
• ParoScientific pressure gauge• Tide
• Seabird sensor• Salinity
• Air-Sea Interaction Tower • •
Shore Lab
Met Mast
12-m Node
ASIT
Martha's Vineyard Coastal Observatory
DescribeSensor ties together: MVCO description12-m node descriptionRDI Workhorse 1200
• model-number level• tech specs
MVCO instance of RDI Workhorse • serial-number level• sensor history• calibration
Modular View of Metadata
Modular View of Metadata• Allows for independent descriptions of the components that can
be linked and re-used by various configurations
Example:
• MVCO: Owner and operator contact information. List of and links to four major components of the observatory.
• 12_m_node: Position information and coordinate reference system. List of and links to instrumentation associated with 12-m node.
• RDI_Workhorse_1200: A general description of the Teledyne RDI Workhorse Model 1200. Technical specifications and system characteristics for this model. Manufacturer and technical point of contact information.
• MVCO_Workhorse_1200: Description entailing details about the specific MVCO instance of a Teledyne RDI Workhorse Model 1200 and the ProcessModels that operate on individual data points. Describes the set up at the MVCO and specifies particulars, like sampling frequency, reporting frequency, and burst length. It also refers to operational points of contact and time-stamped service events that occur which may affect the quality of your observation (like a failed pressure port and its replacement, or a cleaned ADCP face).
Modular View of Metadata
Metadata for CTD and/or DO ObservationsDescribing the SystemDescribing the StationDescribing the SensorDescribing the Data ProcessingProviding the Parameters used for Processing
Deployment
DateTimePosition / location lat, lon, depth, format, UOMSensor orientation
Length of DeploymentPre/Post deployment actions
Hardware
Instrument TypeManufacturerModelSerial Number
Sensor QA Date/TimeQA Method
Calibration Data/timeCalibration Values (UOM?)Pre/Post deployment actions
Data
MeasurementsAttributes UOM
ProcessingParameters
7
Into SensorML content
http://q2o.whoi.edu/node/129
getCapabilities
describeSensor
MVCOSystemRDIWorkhorseMVCOWorkhorse
parameters
8
Going from QARTOD
9
To a Q2O Workshop
10
The details… developing vocabularies
To a registered vocabulary