If you're a 3D printing enthusiast, these sites can provide you a wealth of models to print or draw inspiration from ...

I recently set up a home office and needed a bunch of things to populate my setup and make it tidier. That's when I decided ...

The aim of the development of CityGML is to reach a common definition of the basic entities, attributes, and relations of a 3D city model. CityGML is an international OGC standard and can be used free ...