消费级无人机倾斜摄影系统在农村房地一体不动产测绘中的应用

Application of consumer-grade unmanned aerial vehicle Tilt-Shift photography system in rural real estate integration mapping

利用无人机倾斜摄影实景三维模型数据,采用三维裸眼立体测量软件,可全方位真实、立体化还原地物地貌特征,实现外业地理要素内业采集,并将传统全野外数字化测量80%的外业工作转换成内业工作。本文以某地区9个乡镇两万宗农村房地一体不动产测绘项目为例,总结该消费级无人机倾斜摄影技术的技术流程和技术优势。

Rural real estate surveying and mapping belongs to the category of cadastral surveying.Traditional surveying has a large dead angle in surveying and mapping.Utilizing the three-dimensional model data of the real scene of the Tilt-Shift photography of the UVA(Unmanned Aerial Vehicle)and the three-dimensional naked-eye stereo measurement software,the real-world and three-dimensional restoration of the landform features can be achieved,and the geographical elements of the field can also be collected,converting 80%of outdoor work in the traditional digital field measurements into indoor work.This article took 20,000 rural real estate integration mapping projects in 9 towns and villages in the area as an example to summarize atechnical process and technical advantages of consumer-grade UAV Tilt-Shift photography technology.