to create a point cloud a digital surface model a 3d model or to create highresolution imagery more detailed than satellite imagery from google earth this is data that a number of organisations today use for a wide variety of purposes like figuring out what a building looks like or to understand who owns what property where the green spaces are what the health of utility infrastructure looks like in a neighbourhood verma urges people to at least try the mappls app and see for themselves that there is a very good made in india tech in this space if more people try it use it and like it thats the way we can beat google he says