无人机航摄技术在困难地区大比例尺测图中的应用  

Application of UAV Aerial Photography in Large Scale Mapping in Difficult Areas

作　　者：司大刚[1] 曹小鸿 李玉霞[1] 王维亮 王艳娟[1] SI Dagang;CAO Xiaohong;LI Yuxia;WANG Weiliang;WANG Yanjuan(Lanzhou Resources&Environment Voc-Tech College,Lanzhou 730021,China;Tianshui Sanhe Digital Surveying and Mapping Institute,Tianshui 741000,China)

机构地区：[1]兰州资源环境职业技术学院,甘肃兰州730021 [2]天水三和数码测绘院,甘肃天水741000

出　　处：《测绘与空间地理信息》2018年第12期33-35,共3页Geomatics & Spatial Information Technology

基　　金：甘肃省高等学校科学研究自筹经费项目(2015B-168)资助

摘　　要：以无人机航摄技术在困难地区大比例尺地形图测绘中的应用为研究目的,采用复合翼无人机平台搭载非量测相机,于甘肃省某矿区进行了1∶2 000比例尺地形图制作实验。通过外业施测像控点对测图高程及平面精度进行了评价。实验结果表明:通过采取提前布设地标点、严控误差影响等措施,在困难地区无人机航摄技术能满足1∶2 000比例尺测图精度要求。In order to achieve the application of unmanned aerial vehicle(UAV)aerial photography in large scale topographic mapping in difficult areas.The members of the research team carried out the 1∶2 000 scale topographic map production experiment in a mining area of Gansu by using hybrid wing unmanned aerial vehicle platform which was equipped with non-metric camera.The elevation accuracy of the map was evaluated by surveying image control points.The experimental results show that the UAV aerial photography can meet the requirements of 1∶2000 scale mapping accuracy in difficult areas through the technical measures such as laying ground punctuation and controlling the error in advance.

关 键 词：无人机航摄技术 复合翼 困难地区 大比例尺 

分 类 号：P231[天文地球—摄影测量与遥感]