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FRENCH SPATIAL DATA INFRASTRUCTURES:
A FOCUS ON USE PRELIMINARY RESULTS FROM THE GEOBS PROJECT
Financial partners : Région Nouvelle Aquitaine, CNRS, Université de Bordeaux Montaigne
JADE GEORIS-CREUSEVEAU (CNRS - UMR PASSAGES)
MATTHIEU NOUCHER (CNRS – UMR PASSAGES) FRANÇOISE GOURMELON (CNRS – UMR LETG)
WHY A RESEARCH PROJECT ABOUT FRENCH SDIS?
WHY A FOCUS ON SDIS USE?
LARGE NUMBER OF
FRENCH SDIS
THE NATIONAL CONTEXT National and sub-
national SDIs in European Union
member states from 2009 to
2011 (source:
EUROGI/eSDI-net 2014)
CURRENT TERRITORIAL REFORM THAT MERGES 22 REGIONS INTO 13
COMPLEX SPATIAL INFORMATION UNIVERSE COMPRISING REDUNDANCIES, MERGES, COMPETITION
THE PROJECT CONTEXT: GEOBS
systems interoperability
actor networking
data accessibility
DATA and SERVICES
USERS
PROMOTERS
informational equality
PROVIDE A COMPREHENSIVE VIEW OF INSTITUTIONAL SPATIAL DATA SHARING IN FRANCE
4 DIMENSIONS
3 AXIS
THE PROJECT CONTEXT: GEOBS
systems interoperability
actor networking
data accessibility
DATA and SERVICES
USERS
PROMOTERS
informational equality
PROVIDE A COMPREHENSIVE VIEW OF INSTITUTIONAL SPATIAL DATA SHARING IN FRANCE
4 DIMENSIONS
3 AXIS
http://www.mdpi.com/2220-9964/6/4/99
JUSTIFIED BY: LOW ATTENTION TO THE STUDY OF SDI USERS SDIS ARE LARGE AND COMPLEX WEB-BASED SYSTEMS SOCIAL AND TECHNICAL COMPONENTS
RESEARCH QUESTIONS:
WHO ARE THE USERS?
WHAT KIND OF SDIS DO THEY USE?
HOW DO THEY USE SDIS?
WHAT ARE THE CHANGES OVER TIME?
FOCUS ON SDIS USE
DATA COLLECTION: ONLINE SURVEYS IN 2012 AND 2017 BASED ON SIMILAR QUESTIONS
DATA ANALYSIS: SOCIAL NETWORK ANALYSIS
USERS CONSIDERED: PUBLIC BODIES WORKING FOR ENVIRONMENTAL MANAGEMENT (GOVERNMENT SERVICE, LOCAL AUTHORITY, PUBLIC INSTITUTION...)
CORPUS:
2012 2017 in common
SDIs 141 99 29
Users 446 256 unknown
FOCUS ON SDIS USE
WHO ARE THE USERS?
WHAT ARE THE CHANGES BETWEEN 2012 AND 2017?
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Local Regional National European andInternational
2012
2017
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Other Decision maker Geomaticsspecialist
Domain specialist
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Other Territorialagencies
Private companies Governmentdepartements
Little change between 2012 and 2017
Organisation
Institutional level
Professional position
WHAT KIND OF SDIS DO THE USERS USE?
WHAT ARE THE CHANGES BETWEEN 2012 AND 2017?
64%
35%
1%
2012
multiple domains data unique domain data
remote sensing data
67%
30%
3%
2017
multiple domains data unique domain data
remote sensing data
2012 2017
Institutional level n % n %
Global 20 14 3 3
European 5 4 4 4
National 28 20 33 33
Regional 44 31 38 38
Department 24 17 17 17
Municipal 20 14 6 6
Total 141 100% 99 100%
little change between 2012 and 2017
HOW DO THE USERS USE SDIS?
WHAT ARE THE CHANGES BETWEEN 2012 AND 2017?
13 Network of interactions
User 1
SDI 1
SDI 5
SDI 4
SDI 3
SDI 2
User 2
SDI 6
User 3
SOCIAL NETWORK ANALYSIS:
ANALYSIS OF THE INTERACTIONS BETWEEN THE SDIS AND THEIR USERS
2012 2017
SDIs 141 99
Users 446 256
SDI
USER
A FEW SDIS USED BY A LARGE NUMBER OF USERS MANY SDIS USED BY A SMALL NUMBER OF USERS OR ONLY ONE USER
A FEW USERS USING A LARGE NUMBER OF SDIS
MANY USERS USING ONE SDI OR A SMALL NUMBERS OF SDIS SDI
USER
2017 2012
A FEW SDIS USED BY A LARGE NUMBER OF USERS MANY SDIS USED BY A SMALL NUMBER OF USERS OR ONLY ONE USER
SDI
USER
2017 2012 2012
GEOPORTAIL GEOPORTAIL
126 users 49 % of the total number of users
CRIGE-PACA
183 users 41 % of the total number of users
SDI
USER
2017 2012 2012
10 SDIs 7 % of the total number of SDIs
A FEW USERS USING A LARGE NUMBER OF SDIS
MANY USERS USING ONE SDI OR A SMALL NUMBERS OF SDIS
USER 46 USER 454
20 SDIs 20 % of the total number of SDIs
SDI
USER
2017 2012 2012
A FEW USERS USING A LARGE NUMBER OF SDIS
MANY USERS USING ONE SDI OR A SMALL NUMBERS OF SDIS
235 users use more than one SDI (53 % of the total number of users)
179 users use more than one SDI (69 % of the total number of users)
MULTI-LEVEL REPRESENTATION - GRAPH LIMITED TO THE USERS USING MULTIPLE SDIS
2012 2017
municipal
department
regional
national
global
USERS INVOLVED IN ALL LEVELS USE SDIS IMPLEMENTED FROM LOCAL TO GLOBAL LEVELS
0%
10%
20%
30%
40%
50%
60%
2012 SDIs
Edges
NATIONAL LEVEL
REGIONAL LEVEL
0%10%20%30%40%50%60%70%
2017 SDIs
Edges
MULTI-LEVEL REPRESENTATION - GRAPH LIMITED TO THE USERS USING MULTIPLE SDIS PROMINENT ROLE OF REGIONAL AND NATIONAL SDIS
EXTERNAL FACTORS
actor networking
data accessibility
DATA and SERVICES
USER
PROMOTERS
informational equality
systems interoperability
Put the “SDIs use” questions into perspective Bring some answers about environmental governance
Matthieu Noucher & Françoise Gourmelon
Xavier Amelot Marina Duféal
Pierre Gautreau Jade Georis-Creuseveau
Adeline Maulpoix Karel Soumagnac-Colin
Guy Melançon Julie Pierson Bruno Pinaud
Nathalie Pinède Olivier Pissoat Mathias Rouan
THANKS FOR YOUR ATTENTION
GEOBS TEAM:
http://geobs.cnrs.fr
http://www-iuem.univ-brest.fr/pops/projects/geobs
FOR MORE INFORMATION:
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