摘要
本文讲述了南水北调中线雄安供水保障综合利用项目的测量内容、工程测量技术方案的设计、采用无人机航空摄影成图及倾斜摄影实景三维建模的过程。项目采用了无人机技术、PPK技术、内外业相结合的调绘方法、倾斜摄影测量技术、实景三维建模等先进的技术进行生产,提高了生产效率,满足了生产需求。最后对项目技术应用中需要完善的地方进行了阐述并提出了发展方向。
This paper describes the general situation and engineering survey tasks of Xiong’an Comprehensive Utilization Project of Water Supply Guarantee in South-to-North Water Diversion Middle Route Project,design of technical scheme of engineering survey,process of making topographic map by aerial photography of Unmanned Aerial Vehicle and establishment of real scene three-dimensional model by oblique photogrammetry.The project adopts advanced technologies such as UAV technology,PPK technology,field mapping method combining field operation and indoor operation,oblique photogrammetry technology,real scene three-dimensional modeling and so on,which greatly improved production efficiency and satisfied the need of production.At last,the paper elaborates on the areas that need to be improved in the application of project technology and puts forward the development direction.
作者
张伟
朱超乾
刘东庆
ZHANG Wei;ZHU Chaoqian;LIU Dongqing(Power China Beijing Engineering Corporation Limited,Beijing 100024,China)
出处
《北京测绘》
2019年第10期1145-1149,共5页
Beijing Surveying and Mapping
基金
2019年度北京测绘学会优秀测绘地理信息工程一等奖(2019-02-01-09)
关键词
南水北调
雄安供水保障综合利用项目
无人机
航空摄影
倾斜摄影
South-to-North water diversion
Xiong’an comprehensive utilization project of water supply guarantee
unmanned aerial vehicle
aerial photography
oblique photogrammetry
