基于Terrasolid系列软件的机载LiDAR数据后处理

Post-processing of Airborne LiDAR Data Based on Terrasolid Software

阐述了机载LiDAR系统的发展情况以及该系统的基本组成、工作原理和应用领域,针对激光数据的特点,介绍了Terrasolid系列软件进行激光点云分类、制作数字高程模型DEM和数字正射影像DOM的数据后处理的方法。

This paper introduces the development of Airborne LiDAR systems, as well as a basic component system, working principle and applications. In view of the characteristics of the laser data, the paper focuses on the data post-processing methods of Terrasolid series software, mainly including classifying laser point cloud, producing Digital Elevation Model and Digital Orthophoto Map.