A 3D Mobile Crowdsensing Framework for Sustainable Urban

3d twinA dital twin is a virtual representation of the real world, including physical objects, processes, relationships, and behaviours. GIS creates dital twins of the natural and built environmentsAn exact 3D Live Dital Twin of your facility. Whether your house, office, factory, or even a whole city (perhaps a space station?). It enables you to have your 3D model on your smartphone,