摘要
机载LiDAR系统由多传感器组成,其对地定位精度受各个组成部分的影响,故需对系统进行检校,以标定设备的系统性误差。本文介绍飞行条件不理想情况下,航空遥感飞机搭载Leica ALS70 HA激光雷达传感器获取三维地形过程中,LiDAR系统的检校飞行及检校处理方法。
Airborne LiDAR consists of Multi-Sensor which affects accuracy of positioning, therefore, it needs calibration of laser sensor to demarcate systematic errors. The calibration flight and calibration methods of LiDAR system, in which 3D-terrain the was obtained through airborne remote sensing aircr＇,fft carrying leica ALS70 HA in the case of unsatisfactory flight conditions, was introduced.
出处
《信息记录材料》
2013年第6期31-34,共4页
Information Recording Materials
基金
国家自然科学基金资助项目:利用机载激光雷达全波形数据提取高精度三维地形数据的理论与方法(41001204)
关键词
机载LIDAR
飞行条件
检校
airborne LiDAR
flight conditions
unsatisfactory
calibration
