Spatial information with open source
We develop geographic information systems (GIS) and spatial data infrastructures (SDI) based on free software.
We develop geographic information systems (GIS) and spatial data infrastructures (SDI) based on free software.
For over 10 years we have been a strong supporter of open source GIS projects. Some examples are presented here.
QGIS offers many useful extensions (plugins) that can be adapted and expanded according to customer requirements due to the GPL license. We show an example…
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…
Development of a bilingual GIS and WebGIS application with mobile app for iOS and Android on the subject of rockfalls in the Elbe Sandstone Mountains for the TU…
Geoinformatikbüro Dassau GmbH
Rethelstrasse 153
D-40237 Düsseldorf