摘要
倾斜摄影测量技术具有应用范围广、精度高等优势。为提高水利工程测绘成果精度,实现复杂场景下高性能测绘作业目标,本项目采用倾斜摄影测量技术进行实施。通过项目的实施,提出了针对水利工程测绘过程中利用倾斜摄影测量技术进行作业的技术流程和技术要求,总结了倾斜摄影测量在水利工程测绘中的应用优势,并从数据采集、数据处理、模型构建以及精度分析等方面,深入探究倾斜摄影测量在水利工程测绘中的具体应用。项目实施结果表明,该方法能有效提升我国水利工程的测绘整体水平以及测绘质量。
The oblique photogrammetry technology has the advantages of wide application range and high precision,and can be used for high performance mapping data processing in complex scenes,which plays an important role in improving the quality of hydraulic engineering surveying results.In this paper,the technical content of oblique photogrammetry is briefly outlined,the application advantages of oblique photogrammetry in hydraulic engineering surveying and mapping are analyzed,and the specific application of oblique photogrammetry in hydraulic engineering surveying and mapping is deeply explored from five aspects of project overview,data collection,data processing,accuracy analysis and model construction.The results show that obligue photogrammetry can effectively improve the overall level of mapping and mapping quality of water conservancy projects in China.
作者
万会明
WAN Huiming(China Railway Water Conservancy&Hydropower Planning Design Group Co.,Ltd,Nanchang 332029,China)
出处
《江西水利科技》
2022年第2期121-125,共5页
Jiangxi Hydraulic Science & Technology
关键词
水利工程
测绘
高精度
倾斜摄影测量
数据处理
Water conservancy
Surveying and mapping
High precision
Oblique photogrammetry
Data processing
