The German-language conference for Free and Open Source Software for Geographic Information Systems – FOSSGIS will take place next week from April 5th to 7th in Heidelberg. We would like to cordially invite all interested parties to come to the conference, as a wealth of information about open source and GIS will be presented there. terrestris will share its booth with its partner company OpenGeo and will be represented there during the 3 days and contribute to the program with various lectures and workshops. The office in Bonn will of course be staffed, but most of our developers will be on site in Heidelberg.