摘要
由于农村宅基地测量通常采用GPS-RTK、全站仪的实地测量方法,本文分析了无人机倾斜摄影的工作原理与应用优点,提出将该技术应用到农村宅基地权籍调查测量项目中,并以实际应用为例,研究无人机倾斜摄影测量在农村宅基地测量中的技术流程,并对获取的数据成果精度进行详细分析验证。结果表明,该方法成图精度能满足农村宅基地测量要求,相比传统测量方式可减少投入,提高效率。
For the measurement of rural homestead,GPS-RTK and total station are usually used in field measurement methods. This paper analyzes the working principle and application advantages of UAV oblique photogrammetry,and applies this technology into the investigation of rural land ownership of homestead. The practical application is taken as an example to study the technical process of UAV oblique photogrammetry in rural homestead measurement,and the accuracy of the obtained data is analyzed and verified in detail.The results show that the accuracy of the method meets the quality requirements of the mapping,which can reduce cost and improve the working efficiency as compared with the traditional measurement method.
作者
陈成斌
CHEN Chengbin(Xiangyang Land Use Surveying and Planning Institute,Xiangyang 441000,China)
出处
《测绘与空间地理信息》
2020年第3期197-200,共4页
Geomatics & Spatial Information Technology
关键词
无人机倾斜摄影
三维建模
立体测图
宅基地测量
UAV oblique photogrammetry
three-dimensional modelling
stereo mapping
homestead measurement
