ATLIS produces highly accurate and details DEM’s and DTM’s from our Aerial LIDAR, UAV, Aerial Imagery and Satellite sensors.
A digital elevation model (DEM) is a 3D representation of the topographic elevations which define our earths surface. A Digital Terrain Model (DTM) is a DEM which has been enhanced with breaklines, creating greater accuracy as it contains additional information defining terrain in areas of high relief.
