固定翼无人机优于2cm航测在地形测量中的应用Application of tilt photogrammetry with fixed-wing UAV better than 2 cm resolution in topographic survey
林勇;李旭涛;吴崧源;李剑霖;甘锦潘;陈有博;蔡小霞;苏世萍;
摘要(Abstract)：
为了研究探索在稀少及不规范像控点条件下,应用纵横大鹏CW-30垂直起降固定翼无人机搭载飞思IXU-RS1000单相机,优于2cm地面分辨率倾斜摄影测量系统用于1∶500地形及地籍测量。该文对实验成果进行外业全站仪及RTK打点,进行平面及高程精度检测,实验成果完全满足1∶500地籍图平面精度及1∶500地形图高程精度的要求。验证了固定翼无人机能够用于1∶500地籍测量及地形测量。地理信息行业对成果时效性和精度的要求越来越高。优于2cm分辨率固定翼无人机倾斜摄影系统,有着单架次5km2高效率和中误差小于5cm高精度,它的应用一定能对行业发展有着积极作用。
关键词(KeyWords)： 虚拟测量;地形测量;地籍测量;固定翼无人机;倾斜摄影测量;室内测绘;三维数字地表模型;精度评定
基金项目(Foundation):
作者(Authors): 林勇;李旭涛;吴崧源;李剑霖;甘锦潘;陈有博;蔡小霞;苏世萍;
DOI: 10.16251/j.cnki.1009-2307.2019.10.028
参考文献(References)：
- [1]林蔚凯.1∶500地形图无人机航测技术研究[J].城市勘测,2017(4):93-96.(LIN Weikai.The research on the UAV aerial photogrammetry in 1∶500terrain surveying[J].Urban Geotechnical Investigation&Surveying,2017(4):93-96.)
- [2]王德高.基于无人机倾斜摄影测量的大比例尺测图技术研究[J].辽宁科技学院学报,2018,20(3):15-17.(WANG Degao.Research on large scale mapping technology combining with UAV photogrammetry[J].Journal of Liaoning Institute of Science and Technology,2018,20(3):15-17.)
- [3]马静,石莹.浅谈倾斜摄影测量在大比例尺地形图测绘中的应用[J].测绘标准化,2017,33(3):46-48.(MA Jing,SHI Ying.Application of oblique photogrammetry in large scale topographic mapping[J].Standardization of Surveying and Mapping,2017,33(3):46-48.)
- [4]国家测绘局.低空数字航空摄影规范:CH/Z 3005—2010[S].北京:测绘出版社,2010.(National Bureau of Surveying and Mapping.Specifications for low-altitude digital aerial photography:CH/Z 3005-2010[S].Beijing:Surveying and Mapping Press,2010.)
- [5]国家测绘地理信息局.三维地理信息模型生产规范:CH/T 9016—2012[S].北京:测绘出版社,2013.(National Bureau of Surveying and Mapping Geographic Information.Specification for the producing of three-dimensional model on geographic information:CH/T 9016-2012[S].Beijing:Surveying and Mapping Press,2013.)
- [6]中华人民共和国住房和城乡建设部.城市测量规范:CJJ/T 8—2011[S].北京:中国建筑工业出版社,2012.(Ministry of Housing and Urban-Rural Development of the People’s Republic of China.Code for urban survey:CJJ/T 8-2011[S].Beijing:China Architecture&Building Press,2012.)