Our DEM’s & DTM’s are efficiently produced for projects of all sizes.

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.

We don’t limit you to a single sensor technology. Empowered with multiple platforms we provide you with the most cost effective survey method.