The Mini Airborne Topographical Lidar, miniATM, has been created for measuring the heights of glaciers and ice caps all around the world. Developed by Sigma Space for NASA to be installed on a small uav flying over Greenland and Antartica, it had to be small, light, and power efficient.br Sigma Space achieved the goal, maintaining the high resolution performance from our family of 3D lidar. See how in this video.