Spatial data infrastructure district of central Saxony

In 2015 we migrated the previous software PolyGIS and Polymap3 to an open source solution with QGIS Desktop, GBD WebSuite and PostGIS and since then we have been maintaining, expanding and maintaining the system together with the district.

An important part of the development and implementation of the new spatial data infrastructure consists of the integration and provision of data from a wide variety of specialist areas, the official real estate cadastre (ALKIS) and aerial image data. All geodata were transformed by Gauß-Krüger into the ETRS89 coordinate system.

A new geoportal was created with maps from various subject areas such as: waste, basic data, the environment, construction and forestry.

To overview