俄罗斯一家渔业公司采用空中激光雷达探测鱼群 ,取得了很好的经济效益。激光雷达安装在一架四引擎涡轮螺旋浆飞机上 ,飞机在天空飞行时 ,雷达向海面发射激光脉冲信号。电子计算机根据有关数据 ,能探测到海面以下30 m深范围内的鱼群 ,跟飞机一起工作的周围渔船可及时捕到大鱼群 A Russian fishing company uses aerial Lidar to detect fish stocks and has achieved very good economic results. The Lidar is mounted on a four-engine turboprop aircraft that transmits laser pulses to the sea when it is flying in the sky. Based on the data, the computer can detect the fish within a depth of 30 m below the surface of the sea, and the surrounding fishing boats that work with the aircraft can catch large fish groups