1 1 WMS and statistics on grids Introduction of WMS in Statistics Norway Marianne Vik Dysterud Statistics Norway European Forum for Geo-Statistics, The Hague October 2009
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 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 GetFeatureInfo The first WMS in Statistics Norway - example of use
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 ?