摘要
采用低空无人机航空摄影测量技术结合3D立体采集技术,人工提取DLG,进行滩涂面积测绘统计;通过精度统计及数据分析,验证无人机航测能够满足工程测量规范要求,对今后类似的测绘工作具有一定的推广价值。
Withlownonbinding3 Dstereoacquisitiontechnologyaerialphotogrammetrictechnologyitisachievable extract DLG artificially, for the surveying and mapping statistic of beach area.Through the analysis of the accuracy of statistical data, this artide proves that the UAV aerial measurement specification can meet the engineering requirements, with the promotion of surveying and mapping work similar to the future.
作者
龚武明
蔡勇圣
王国琪
唐立军
Gong Wuming;Cai Yongsheng;Wang Guoqi;Tang Lijun(,Shanghai Chongming Seawall Management Shanghai 202150;Chongming District Marine Affairs Management Institute Shanghai 202150;Shanghai Xiang Yang Water Conservancy Survey and Design Company Limited Shanghai 202150)
出处
《上海水务》
2018年第2期65-67,49,共4页
Shanghai Water
关键词
低空无人机
航空摄影测量
3D立体采集
滩涂
low altitude unmanned aerial vehicle
aerial photogrammetry
3D stereoscopic collection
beach
