Google Earth already has thousands of handmade 3D models, as well as auto generated models. Here is an interesting quora on where Google Earth sources their mo

Google Earth already has thousands of handmade 3D models, as well as auto generated models. Here is an interesting quora on where Google Earth sources their models from: https://www.quora.com/How-are-the-3D-models-of-buildings-generated-on-Google-Earth https://www.quora.com/How-are-the-3D-models-of-buildings-gen...