无人机倾斜摄影测量技术在1:500地籍测绘中的应用

Application of UAV Tilt Photogrammetry Technology in 1:500 Cadastral Surveying and Mapping

随着航空摄影测量技术的发展,无人机被广泛应用于农业、植保、快递运输、灾难救援、测绘等各个领域。针对以往地籍测量存在低精度、低效率、高成本等缺点,本文以农村1:500地籍测绘项目为例,详细讲述无人机倾斜摄影测量技术在地籍测量工作中的应用方法和操作细节,并根据实验结果证明:无人机倾斜摄影测量可高效、高精度完成大部分1:500地籍图测量工作。

With the development of aerial photogrammetry technology,drones are widely used in various fields such as agriculture,plant protection,express delivery,disaster relief,surveying and mapping.Aiming at the shortcomings of low accuracy,low efficiency,and high cost in the past cadastral surveying,this article takes the rural 1:500 cadastral surveying and mapping project as an example to describe in detail the application methods and operation details of the drone tilt photogrammetry technology in the cadastral surveying work.According to the experimental results,it is proved that the drone tilt photogrammetry can efficiently and accurately complete most of the 1:500 cadastral map survey work.