User:Hdus

From OSGeo
Jump to navigation Jump to search

Dr. Horst Düster

Solothurn / Switzerland

horst dot duester at kappasys dot ch
http://www.kappasys.ch

Open Source Geospatial project involvements

  • SO!GIS: Responsible for the 100% FOSSGIS stack of the state of Solothurn with more than 3500 clients since 2001.
  • QGIS: Plugin contributions: Geoprocessing, WPS-Client, PostGIS Query Editor.
  • cleanGeometry.sql: PgSQL-Function to remove self-intersections from PostGIS LINESTRING and POLYGON geometries.
  • PostGIS Historisation: Two approaches for historisation of PostGIS data.
  • PgVersion: PostGIS-Versioning System for concurrent editing of PostGIS-Layers (coming soon)