We are the market-leading solution provider for 3D geodata infrastructures. Based on our software solutions and many years of experience in the market, we offer tailor-made solutions for the management, visualization and use of 3D urban and landscape models. In addition to 3D specialist modules for survey management, we offer solutions for the implementation of planning portals and energy simulations based on 3D city models and integrate them with oblique images, point clouds and 2D data to create innovative information systems. CityGML: We are experts in the CityGML OGC standard and guarantee maximum data compliance when processing CityGML documents! Learn more about CityGML in our detailed training courses. 3D geodata infrastructure: We offer solutions for processing, storage, distribution and web visualization of 3D city model data. Build up your 3D GDI with us or add the necessary components to your system. OGC member: VirtualCitySystems is a member of the Open Geospatial Consortium (OGC) and orients its software solutions to internationally defined OGC standards.