机载LiDAR技术原理及其几点应用分析  

Key Principles and Its Applications of Airborne LiDAR

作　　者：靳克强[1,2] 龚志辉[1] 汤志强[1,2] 张斌 王庆伍 

机构地区：[1]信息工程大学测绘学院 [2]解放军96633部队

出　　处：《测绘与空间地理信息》2011年第1期144-146,150,共4页Geomatics & Spatial Information Technology

摘　　要：详细介绍了机载激光扫描测距技术的基本原理,结合工程以及相应的软件简要说明了几个方面的重要应用。分析了机载LiDAR的技术参数,及其与传统摄影测量、遥感技术的不同点。根据其发展趋势,对未来进行了合理的展望。The paper detailedly introduced the key principles of Light Detection And Ranging,and also briefly introduced some important applications through special projects and software.Meanwhile,it analyzed the technical parameters of LiDAR,and made a simple comparison between LiDAR and the traditional photogrammetry and remote sensing.Furthermore,based on the development trend of LiDAR,the paper also gave the expectation of the future view of LiDAR.

关 键 词：机载LIDAR DEM 滤波 3维建模 

分 类 号：P237[天文地球—摄影测量与遥感]