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机载LiDAR点云数据误差分析 被引量:10

Analysis on Domestic Airborne LiDAR Point Cloud Data Error
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摘要 基于国产机载LiDAR系统各传感器组成及工作原理,详细介绍系统各传感器所产生的误差和集成误差,并将其归结为八大类,包括:定位误差、GNSS/IMU组合系统误差、激光测距误差、激光测角误差、系统集成安置误差、时间同步误差、数据内插误差、坐标转换误差。同时对各种误差处理的方法进行介绍。对于获取高精度激光点云数据及后续处理具有重要意义。
出处 《测绘通报》 CSCD 北大核心 2014年第3期75-78,86,共5页 Bulletin of Surveying and Mapping
基金 国家科技支撑计划(2012BAH34BO1) 国家测绘地理信息局项目(201206C013) 科技型中小企业技术创新基金(11C26211103834)
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