City Plans are a subject of great interest of land owners and active citizens. With S3D-Maps City Plan extension city authorities are able to start a new kind of collaborative design process. All stakeholders are able to see City Plans in 3D models and they are also able to comment anything they see important to comment. All that information is stored into database and even analyzed and reported.
Traditional 2D town plans can be placed on the surface of the 3D ground.