LiDAR helps to crank out detailed maps of topography & retrieve digital elevation data. The use of LiDAR in catastrophe reaction can help in visualizing point cloud data which allows crisis responders to establish parts most impacted by a calamity. Urban Planning The input is supplied by a hierarchical graph https://archerogrcl.aboutyoublog.com/29999523/not-known-facts-about-lidar-terrain-mapping-bd