倾斜摄影测量技术在美丽乡村建设中的研究与应用

Research and Application of Tilt Photogrammetry in the Construction of Beautiful Countryside

为解决美丽乡村建设中遇到的测绘成果精度低的问题,笔者深入分析了倾斜摄影测量技术,提出采用倾斜摄影测量方式,生产高精度测绘产品,用于美丽乡村建设。文章首先介绍了倾斜摄影测量技术,其次以某一区域为研究对象,探讨了倾斜摄影建模的作业流程,并对实景三维模型从点位精度和边长精度两方面进行了验证。针对模型存在的水面孔洞、树干丢失问题,分析了其原因,提出切实可行的解决方案,取得了比较理想的效果。本文的研究以期为美丽乡村建设带来借鉴。

In order to solve the problem of low accuracy of surveying and mapping results encountered in the construction of beautiful countryside,the author deeply analyzed the oblique photogrammetry technology,and proposed to use the oblique photogrammetry method to produce high-precision surveying and mapping products for the construction of beautiful countryside.Firstly,the tilt photogrammetry technique is introduced.Secondly,a certain region is taken as the research object to discuss the operation flow of tilt photographic modeling.Moreover,the real 3D model is verified from the point accuracy and side length accuracy.Aiming at the problems of water surface hole and tree rod loss in the model,the causes are analyzed,the feasible solutions are put forward,and the ideal results are obtained.The research of this paper is expected to bring reference for the construction of beautiful countryside.