french spatial data infrastructures a focus on use · french spatial data infrastructures: a focus...
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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)
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WHY A RESEARCH PROJECT ABOUT FRENCH SDIS?
WHY A FOCUS ON SDIS USE?
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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
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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
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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
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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
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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
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WHO ARE THE USERS?
WHAT ARE THE CHANGES BETWEEN 2012 AND 2017?
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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
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WHAT KIND OF SDIS DO THE USERS USE?
WHAT ARE THE CHANGES BETWEEN 2012 AND 2017?
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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
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HOW DO THE USERS USE SDIS?
WHAT ARE THE CHANGES BETWEEN 2012 AND 2017?
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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
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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
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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
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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
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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)
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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
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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
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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
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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: