Microdrones is pleased to announce the newest in its lineup of drone lidar survey equipment, the mdLiDAR1000HR. Precision was analyzed by flights between 30 and 60 meters over a wide sample of surfaces (asphalt, gravel, roofs, natural ground) exhibiting different reflectance. This drone LiDAR system repeatedly provides a precision of 1.6 cm when flown at 40 m (130 ft) at a speed of 8 m/s (18 mph).