机载LIDAR技术在快速生产高精度DEM中的应用

The Application of Airborn LiDAR Technique in Rapid Production for High-accuracy DEM

论述了机载LIDAR系统的组成与工作原理,简述了生产中利用机载LIDAR数据生成DEM的流程及原理分析,并结合数据生产DEM,分析其精度。

This paperhas discussed the composition and working principle of airborne LiDAR system.It elaborated the process and principles of generating DEM using airborne LiDAR points cloud.Combined with the data,it produced DEM as long as analyzed the accuracy.