LIDAR在林区送电线路设计中的应用可行性  

Feasibility of LIDAR Applied in Power Transmission Surveying in Forest Region

作　　者：程永[1] 陈功[1] 胡勇[1] 李光尧[1] 

机构地区：[1]中南电力设计院,湖北武汉430071

出　　处：《地理空间信息》2009年第2期141-143,共3页Geospatial Information

摘　　要：传统的航空摄影测量方式在林区送电线路中存在一些难题,机载激光雷达系统提供了一种新的解决途径。首先介绍了林区送电线路设计的难点,然后描述植被测量以及DEM获取的原理,最后展望了机载激光雷达系统在林区送电线路设计的应用前景。Traditional air photogrammetry has some un-resolved problems in power transmission surveying in forest region. LIDAR provide a new method to deal with the problems. In this paper, describe these difficulties in forest regions, and present the principle of vegetation survey and acquiring DEM. In the end, give a bright prospect for LIDAR applied in power transmission surveying in forest region.

关 键 词：机载激光雷达 航空摄影测量 数字地面模型 送电线路 点云 

分 类 号：P228.4[天文地球—大地测量学与测量工程]