喀斯特山区无人机摄影测量技术研究  

On the UAV Photogrammetry Technology in Karst Mountain Area

作　　者：温久民 韩健 陈奕云[2] WEN Jiumin;HAN Jian;CHEN Yiyun(Guangxi Institute of Geographic Information Surveying and Mapping,Liuzhou 545006,China;School of Resource and Environmental Science,Wuhan University,Wuhan 430079,China)

机构地区：[1]广西壮族自治区地理信息测绘院,广西柳州545006 [2]武汉大学资源与环境科学学院,湖北武汉430079

出　　处：《测绘地理信息》2018年第5期32-34,共3页Journal of Geomatics

基　　金：国家自然科学基金资助项目(41771440)

摘　　要：结合广西区地形地貌特征,采用不同无人机航摄系统进行多种测绘地理信息产品生产和加工,对输出产品进行了精度评价和成本评估,为后续大规模测绘地理信息产品生产提供试验参考。结果表明,在喀斯特山区,结合航带法布点和Inpho系统的无人机摄影测量系统产品精度满足1∶1 000大比例尺数字正射影像（digital orthophoto map,DOM）生产要求。该系统可以极大地缩短了传统测绘地理信息产品生产和加工时间,具有良好的推广前景。Combined with the characteristics of topography and geomorphology in Guangxi,we use different UAV photogrammetry system to produce surveying and mapping products.Evaluations on precision and costwere also carried out,which provide experimental reference for subsequent production of surveying and mapping products.Results indicate that in the Karst mountain area,the precision of the proposed UAV photogrammetry system meets the requirements of 1∶1 000 DOM production.The system can greatly shorten the processing and production time of the traditional surveying and mapping products,and has a good prospect.

关 键 词：无人机 航测法 DOM 

分 类 号：TP751[自动化与计算机技术—检测技术与自动化装置] P208[自动化与计算机技术—控制科学与工程]