摘要
为了服务广东省垦造水田项目建设,引入了飞马D2000无人机倾斜摄影测量系统,开展肇庆市怀集县冷坑镇垦造水田项目的测绘工作,在充分发挥了无人机倾斜测量的技术优势下,通过外业一次测绘,内业综合处理,同时提供三维实景模型、数字线划图(DLG)、正射影像图(DOM)和坡度分级图等多种测绘成果,满足了肇庆市怀集县冷坑镇垦造水田项目建设需求。
In order to serve the construction of the Guangdong reclamation and Paddy Field Project,the Pegasus D2000 unmanned aerial vehicle tilt photogrammetry system was introduced to carry out surveying and mapping of the reclamation and paddy field project in Lengkeng town,Huaiji County,Zhaoqing province,after making full use of the technical advantages of UAV tilt measurement,the paper comprehensively deals with the three-dimensional scene model,digital line drawing(DLG),Orthophoto map(Dom)and Slope Gradation Map by field survey and mapping,to meet the needs of a paddy field project in Lengkeng town,Huaiji County,Zhaoqing.
作者
符利
FU Li(Guangdong No.2 Hydropower Engnieering Co.,Ltd.,Guangzhou 511340,China)
出处
《广东水利水电》
2022年第12期118-121,共4页
Guangdong Water Resources and Hydropower
关键词
倾斜摄影测量
垦造水田
三维实景模型
数字线划图
oblique photogrammetry
reclamation of paddy fields
three-dimensional scene model
digital line drawing
