English Lidar Cited by user Srich32977 on 28 May 2022 Lidar (, also LIDAR, or LiDAR; sometimes LADAR) is a method for determining ranges (variable distance) by targeting an object or a surface with a laser and measuring the…
English MESSENGER Cited by user Xession on 26 Jan 2011 MESSENGER (an acronym of MErcury Surface, Space ENvironment, GEochemistry, and Ranging, and a reference to Mercury being the messenger of the gods) is a robotic NASA…