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WMS and statistics on grids Introduction of WMS in Statistics Norway

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. External WMS/WFS providers. WMS. ssb.no. F I R E W A L L. Geodatabase. ArcGIS

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WMS and statistics on grids Introduction of WMS in Statistics Norway

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  1. WMS and statistics on gridsIntroduction 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. External WMS/WFS providers WMS ssb.no F I R E W A L L Geodatabase ArcGIS coverages, shape files etc. Statistics Norway Norwegian Mapping and Cadastre Authority Local Cadastre Copy Statbank Statistical base registers Statistics

  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. Background • Partnership in Norway Digital • Obligations • Possibilities

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

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

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

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

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

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

  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. Tentative plans for a Web Application using WMS

  13. Questions Questions and discussion

  14. Any co-operation potential ?

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