Brussels UrbIS High quality geodata and services for free

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1 Rencontres Mondiales du Logiciel Libre 8 juillet 2013, Bruxelles Brussels UrbIS High quality geodata and services for free Eric Auquière

2 What's UrbIS? UrbIS Data Applications = Urban Information System Services 2

3 Special thanks to... Data Claude HANNECART Liliane D'ARRAS Sébastien DEFRANCE Michel DE SWAENE Henri JARDEZ Arthur SCHRYERS Thierry VON WASSERMAN Applications and Services Georges CHARLOT Jean-Paul DZISIAK Karl DETERME Vincent STREIGNARD Fabien KRZEWINSKI Nicolas GILLARD 3

4 The begnning of UrbIS : 7 years of hard w Paper maps digitalisation and documents coding from various sources (cadastre, public works) at various scales (1:500 to 1:3000) First distribution in October

5 First distribution of UrbIS 1 in 1992 CONTENT Municipal boundaries Building blocks Statistical and Monitoring Districts Postal ZIP Address Police Number and Address Points Street area, street names Crossroads Cadastral maps (without buildings) and registry 5 distributions between 1992 and

6 UrbIS 2 : airborne data acquisition PROBLEMS Lack of accuracy No buildings, no street boundaries PROJECT Large scale topograhic map Partnership between Brussels Region and Utility Sector Data acquisition via aerial surveys UrbIS

7 UrbIS 2 : 6 products UrbIS-Fot UrbIS-Adm UrbIS-Ortho UrbIS-P&B UrbIS-Topo UrbIS-Map 7

8 Users 8

9 A decade of important changes KEY EVENTS : : : : GPS signal liberalisation Memorandum of understanding on INSPIRE Google Maps Belgium I Phone commercialisation CIRB 2001 : in charge of all the missions dedicated to UrbIS 2006 : sole owner of UrbIS (departure of utility sector) 9

10 New means - New strategy PROBLEMS Long delays between releases terrain changes and data updates Surveys Terrain change (data acquisition) Reduce time Production Diffusion between (data updates) (through web) terrain change and Distribution data access (of files) 10

11 Strategy Implementation MAIN PROJECTS Data acquisition Implementation of production chain Data file distribution Licences Implementation of a Spatial Data Infrastructure Crowd sourcing 11

12 What's UrbIS? UrbIS Data Applications = Urban Information System Services 12

13 Massive data acquisition through... AERIAL SURVEYS Vertical photos (7.5 cm) 2004 Oblique photos 2009 LIDAR data (32 pts/m²) D data 13

14 Massive data acquisition through... TOPOGRAPHIC SURVEYS Since

15 Implementation of a new production chain UrbIS aas UrbIS aas 15

16 Implementation of a new production chain MAIN RESULTS Production database is updated daily Distribution and diffusion databases are updated weekly Web services (diffusion) are updated weekly Distribution files are updated every quarter 16

17 Data files distribution UrbIS aas UrbIS aas 17

18 Data files distribution : CD, s : data distribution through IRISbox (with eid) 2013 : Irisbox without eid UrbIS download 18

19 Licence policy Until 2009 : Middle Age Fees Restrictive licence 2009 : Renaissance Free for all New licence - no commercial re-use 2013 : Contemporary Period Free for all Open data licence 19

20 Open data licence HISTORY Project introduced by Minister Brigitte Grouwels Work group between CIRB and Bruxelles Mobilité The ETALAB licence chosen as reference and adapted to belgian laws Minister agreement in December 2012 Adoption for UrbIS data the 1st of April 2013 CHARACTERISTICS Data free of charge (this is not new) Re-usability even for commercial purpose Legal protection for the producer and the user Compatibility with other open data licences Paternity mention mandatory 20

21 First success : integration of UrbIS into OS UrbIS Map Service Open Street Map 21

22 What's UrbIS? UrbIS Data Applications = Urban Information System Services 22

23 Implementation of a Spatial Data Infrastru UrbIS aas UrbIS aas 23

24 Spatial Data Infrastructure Hardware Software Data Web services 17/11/

25 Hardware & software 17/11/

26 Web services Map services : WMS/WFS/WMTS Web services : Geocoding and reverse geocoding Drill through Advantages Data are synchronised with the production database every weeks 17/11/

27 Is it performant? Election week-end Oct millions hits in 48 hours hits in 1 hour 17/11/

28 What's UrbIS? UrbIS Data Applications = Urban Information System Services 28

29 Crowd sourcing through UrbIS aas UrbIS aas UrbIS aas 17/11/

30 Crowd sourcing through UrbIS aas UrbIS aas UrbIS as a Service wishes to fill this gap in the provision of geospatial services by offering a low-cost, effective, easily implementable solution that can be customized to each specific client s need UrbIS as a Service addresses a key need for the communes and administrative bodies for the Brussels Region in terms of providing collaborative solutions for geospatial inventory and analysis 17/11/

31 Crowd sourcing through UrbIS aas Realized since February 2012 Trees inventory Street signs inventory (2) Floods inventory Research institutions inventory Public works Street furnitures inventory Image storage and geocoding Sports associations and infrastructures inventory 17/11/

32 Floods inventory 17/11/

33 Next... CIRB PROJECTS New airborne surveys Data historisation 3D data (topo, DTM, buildings) distribution and diffusion Oblique image visualisation tool selection Open data platform consolidation Open services and open APIs REGIONAL PROJECTS Brussels geoportal (INSPIRE) Regional data inventory (metadata catalogue) Map services mash up Open data 17/11/

34 17/11/