GTA Geoinformatik GmbH participates as exhibitor at "ruhr3D.de". On October 29th 2009 industry and science get the opportunity to present new developments, technologies and applications. 3D city models will be the topic of presentations, workshops and an exhibition. Focus will be application and integration of 3D city models in existing workflows. Target audience will be professionals from administration, industry and science. Read more (in German)