Solar Cadastre

A Solar Potential Assessment can be published via a web portal and thus made accessible to interested parties.


If address information like street and house number is available, a selective search in a digital map is possible. Different colours show solar potential classification for the roof of a building.

The map can be linked to a cost efficiency calculator, which displays the expected energy yield for the selected roof face, based on chosen type of solar panel, as well as a financing calculation.

Read our flyer here (English is on page 2).


Log in to our demo account and check out the possibilities!

User: gta_solar
Password:  gta_solar

Just a few moments after login the map appears on your screen.



90% Recognition Rate Modeling the State of North Rhine Westphalia in LOD2

A project to produce a complete dataset of building models in LOD2 for the State of North Rhine Westphalia, has been completed for Geobasis NRW (district government Cologne) together with our partner M.O.S.S. Computer Grafik Systeme GmbH. The data were produced fully automatically with novaFACTORY 3D Pro and tridicon® CityModeller. The completed LOD2 data were accepted in the desired quality and with a recognition rate of 90%.

Our expertise for your projects

We gladly advise you project-specific and customer-oriented. Ask for a quote for your project without any obligation. Write us an email