摘要
结合无人机LiDAR系统特点,详细描述了无人机LiDAR系统技术工作原理、无人机LiDAR系统误差来源,并对无人机LiDAR系统在1∶500不动产测绘项目中的应用进行技术方法试验。成果的平面绝对位置、相对位置两项数学精度均满足相关规范和设计要求,提高了工作效率,增加了项目收益,为在同类项目中推广应用提供参考。
Combined with the characteristics of UAV LiDAR system,the technical working principle of UAV LiDAR system and the source of UAV LiDAR system error are described in detail.The application of UAV LiDAR system in 1∶500 real estate mapping project is tested.The two mathematical accuracy of plane absolute position and relative position of the results meet the requirements of relevant specifications and design,improve work efficiency and increase project income,and provide reference for popularization and application in similar projects.
作者
李胜才
马克委
宋伟凯
郝国建
孟贵生
LI Shengcai;MA Kewei;SONG Weikai;HAO Guojian;MENG Guisheng(Jiangsu Geologic Surveying and Mapping Institute, Nanjing Jiangsu 211102, China)
出处
《北京测绘》
2020年第3期399-401,共3页
Beijing Surveying and Mapping
关键词
无人机
激光雷达(LiDAR)
不动产测绘
平面绝对位置精度
平面相对位置精度
Unmanned Aerial Vehicle(UAV)
Light Detection and Ranging(LiDAR)
real estate mapping
plane absolute position accuracy
plane relative position accuracy
作者简介
李胜才(1983-),男,河南商丘人,硕士,工程师,从事技术与质量管理工作,E-mail:360876959@qq.com。
