1. 1 1 WMS and statistics on grids Introduction of WMS in Statistics Norway Marianne Vik Dysterud Statistics Norway mvd@ssb.no European Forum for Geo-Statistics, The Hague 5 - 7 October 2009

2. 2 2 Norwegian Mapping and Cadastre Authority FIREWALLFIREWALL Geodatabase Statistical base registers Statistics Statistics Norway ArcGIS coverages, shape files etc. WMSssb.no Statbank External WMS/WFS providers Local Cadastre Copy

3. 3 Overview of the presentation Background The first WMS in Statistics Norway Challenges and experiences Tentative plans for a Web Application using WMS Questions and Discussion ?

4. 4 Background Partnership in Norway Digital –Obligations –Possibilities

5. 5 The first WMS in Statistics Norway - supported requests GetCapabilities GetMap GetLegendGraphic GetFeatureInfo

6. 6 The first WMS in Statistics Norway - example of use GetCapabilities

7. 7 The first WMS in Statistics Norway - example of use GetMap

8. 8 The first WMS in Statistics Norway - example of use GetLegendGraphic

9. 9 GetFeatureInfo The first WMS in Statistics Norway - example of use

10. 10 The first WMS in Statistics Norway - the WMS called from a uDIG Application

11. 11 Challenges and experiences Limited skills on building WMS in Statistics Norway MapServer - (MS4W) –Differences according to operating system Maintenance of file/catalogue structures (no Geo DataBase yet) Generic code ? Tuning –Build index on shape files –Limit number of supported projections

12. 12 Tentative plans for a Web Application using WMS

13. 13 Questions Questions and discussion

14. 14 Any co-operation potential ?