GEOBS : TOWARD AN OBSERVATORY

Transcription

1 GEOBS : TOWARD AN OBSERVATORY PROTOTYPE OF THE 65 FRENCH SDIS MATTHIEU NOUCHER (CNRS UMR ADESS) FRANÇOISE GOURMELON (CNRS UMR LETG) JADE GEORIS-CREUSEVEAU (CNRS - UMR ADESS) Financial parterns : Region Aquitaine, CNRS, Université de Bordeaux Montaigne

2 1. Context 2. Goals and scientific positioning 3. Research questions 4. Observatory prototype 5. Preliminary results 6. Outlook and conclusion

3 International context: democratization of geographical information GIS GIS SDIs VGI Standalone ICT Network Web

4 International context: multiplication of stakeholders

5 French context: numerous SDIs (multi-level and multi-thematic) France Poland Italy Spain Portugal Czech Republic Croatia United Kingdom Turkey Slovenia Netherlands Germany Finland Bulgaria Belgium Republic of Macedonia Ireland Albania Number of subnational SDIs identified in 2009 and 2011 EUROGI/eSDI-net project (EUROGI, 2014)

6 Open data French context: complexity of the informational restructuring January operational SDIs

7 Context: SDI assessment INSPIRE Directive : Monitoring follows a quantitative approach every year List of spatial data sets and services Indicators to evaluate the Conformity and the Accessibility of metadata and data sets Even if Reporting covers more qualitative aspects (every 3 years), almost no analysis of data use and relevance

8 GEOBS: Goals and scientific positioning Goals : Understand new ways to produce and manage environmental knowledge by analysing the (re)positioning of public authorities in the environmental sector SDIs : As a research object As sociotechnical systems (Akrich, 1993) better understanding of the flows and the governance of environmental information

9 GEOBS: research questions Question 1: How SDIs influence the ways the environment is represented Question 2: How SDIs help to manage geographical information flows Question 3: How SDIs facilitate the ways geographical information are used and appropriated by public bodies

10 GEOBS : Observatory prototype of the 65 French SDIs based on 3 axis February Content Analysis OBSERVATORY PROTOTYPE Strategy Analysis Use Analysis

11 Preliminary results: Content analysis (Axis 1) Geocatalogs [geonetwork] SDIs PIGMA, PEGASE, GeoLimousin Corpus of metada [fichiers XML] Analysis [CSV et GeoJSON] Python Graphics Scraping Query Who? What? Where? When? by Python by XQuery Maps Python PostGIS QGIS

12 Preliminary results: Content analysis (Axis 1) GÉOLIMOUSIN PEGASE PIGMA GEOLIMOUSIN PEGASE Services de bodies l État Governmental Organismes Public publics bodies Territorial ETAT ETABLISSEMENTS Sociétés Private PUBLICS authorities companies Collectivités territoriales privées COLLECTIVITES TERRITORIALES ONG NGO Associations Associations ASSOCIATION Research organizations Enseignement recherche Who?

13 Referentiels de coordonnees Systemes de maillage geographique Denominations geographiques Unites administratives Adresses Parcelles cadastrales Reseaux de transport Hydrographie Sites proteges Altitude Occupation des terres Ortho_imagerie Geologie Unites statistiques Batiments Sols Usage des sols Sante et securite des personnes Services d_utilite publique et services Installations de suivi environnemental Lieux de production et sites industriels Installations agricoles et aquacoles Repartition de la population_demographie Zones de gestion, de restriction ou de Zones a risque naturel Conditions atmospheriques Caracteristiques geographiques Caracteristiques geographiques Regions maritimes Regions biogeographiques Habitats et biotopes Repartition des especes Sources d_energie Ressources minerales Preliminary results: Content analysis (Axis 1) PIGMA PEGASE GéoLimousin What?

14 Referentiels de coordonnees Systemes de maillage geographique Denominations geographiques Unites administratives Adresses Parcelles cadastrales Reseaux de transport Hydrographie Sites proteges Altitude Occupation des terres Ortho_imagerie Geologie Unites statistiques Batiments Sols Usage des sols Sante et securite des personnes Services d_utilite publique et services Installations de suivi environnemental Lieux de production et sites industriels Installations agricoles et aquacoles Repartition de la population_demographie Zones de gestion, de restriction ou de Zones a risque naturel Conditions atmospheriques Caracteristiques geographiques Caracteristiques geographiques Regions maritimes Regions biogeographiques Habitats et biotopes Repartition des especes Sources d_energie Ressources minerales Preliminary results: Content analysis (Axis 1) PIGMA PEGASE GéoLimousin What?

15 Preliminary results: Content analysis (Axis 1) AQUITAINE : PIGMA N = 3134 LIMOUSIN : GÉOLIMOUSIN N = 504 POITOU-CHARENTES : PÉGASE N = 966 Where?

16 Preliminary results: Content analysis (Axis 1) AQUITAINE : PIGMA N = 3134 LIMOUSIN : GÉOLIMOUSIN N = 504 POITOU-CHARENTES : PÉGASE N = 966

17 mars-10 mai-10 juil.-10 sept.-10 nov.-10 janv.-11 mars-11 mai-11 juil.-11 sept.-11 nov.-11 janv.-12 mars-12 mai-12 juil.-12 sept.-12 nov.-12 janv.-13 mars-13 mai-13 juil.-13 sept.-13 nov.-13 janv.-14 mars-14 mai-14 juil.-14 sept.-14 nov.-14 janv.-15 mars-15 Evolution Preliminary results: Content analysis (Axis 1) 4000 March March GEOLIMOUSIN PEGASE PIGMA SIGORE

18 mars-10 mai-10 juil.-10 sept.-10 nov.-10 janv.-11 mars-11 mai-11 juil.-11 sept.-11 nov.-11 janv.-12 mars-12 mai-12 juil.-12 sept.-12 nov.-12 janv.-13 mars-13 mai-13 juil.-13 sept.-13 nov.-13 janv.-14 mars-14 mai-14 juil.-14 sept.-14 nov.-14 janv.-15 mars Quand? Quelle temporalité de montée en charge? INSPIRE monitoring Geocatalogue harvesting Changes in personnel 2000 ADELIE 1500 BxM 1000 OCA GEOLIMOUSIN PEGASE PIGMA

19 Outlook: Strategy analysis (axis 2) Octobre July 2018 Content Analysis Strategy Analysis OBSERVATORY PROTOTYPE Use Analysis Data collection: Web site analysis & Interviews with SDI administrators about : SDIs goals, policy, vision Data Analysis: matrix analysis Rebai et al. (2013)

20 Outlook: Use analysis (axis 3) Octobre July 2018 Content Analysis Strategy Analysis OBSERVATORY PROTOTYPE Use Analysis Data collection: online survey and Interviews with SDI users about : usefulness, effective use, information Effectiveness, etc. Data Analysis: Integrated methodology that combines, among others, statistical and social network analysis Georis-Creuseveau et al. (2014)

21 Conclusion Observatory prototype bring greater visibility to institutional geographical information Integrating content, strategic and use-based approaches flows of geographical information into perspective Monitoring the changes in SDIs evolution Bring some answers concerning the new stakes of environmental governance

22 THANKS FOR YOUR ATTENTION GÉOBS: TOWARD AN OBSERVATORY PROTOTYPE OF THE 65 FRENCH SDIS Matthieu Noucher & Françoise Gourmelon Xavier Amelot Marina Duféal Amarilis Dorta Pierre Gautreau Jade Georis-Creuseveau Antoine Laumond Adeline Maulpoix Guy Melançon Julie Pierson Bruno Pinaud Nathalie Pinède Oliver Pissoat Ines Priat Mathias Rouan Karel Soumagnac-Colin