Aerial lidar surveys
Low altitude high density
Photomap provides low altitude high density airborne Lidar Surveys down to cm XYZ accuracy with a limited amount of ground control covering extensive areas within a short period of time. The Lidar technique is particularly useful where photogrammetry and/or ground survey work is difficult to apply due to dense forest, mountainous terrain, low tide areas, marshland etc. Lidar data can be processed and used with reliable existing software packages to perform automatic classification and generate various Digital Surface and Digital Terrain Models.