山东国土资源Issue(10)：64-66,3.
机载 LiDAR 点云更新1∶1万 DEM 关键技术探讨
Review on DEM Key Technologies of Airborne LIDAR Point Cloud with the Scale of 1∶10000
张金盈 1胡小庆 1张广庆1
作者信息
- 1. 山东省国土测绘院，山东 济南 250013
- 折叠
摘要
Abstract
Combining with post processing of TerraSolid software to airborne LIDAR data,few key tech-nologies of DEM extracted by using LIDAR datas have been analyzed,including filtering technology,air-craft belt splicing technology,feature lines and feature points involved in DEM extraction and the remedial treatment after manual classification with the height difference between flightlines.关键词
机载激光雷达/LiDAR 点云/滤波/DEMKey words
Airborne LIDAR/LIDAR point cloud/filtering/DEM分类
天文与地球科学引用本文复制引用
张金盈,胡小庆,张广庆..机载 LiDAR 点云更新1∶1万 DEM 关键技术探讨[J].山东国土资源,2014,(10):64-66,3.
