无人机载三维激光测绘在农房一体化中的应用

Application of UAV-borne 3D laser in the integration of agricultural houses

本文以三水瑶族乡的无人机载三维激光测绘为例,介绍了外业数据采集、内业数据处理、精度分析等方面的具体应用情况,结果表明该技术测绘平面精度达到30 cm、高程精度达到10 cm,验证了无人机载三维激光测绘在农村房地一体的不动产登记确权工作的可行性,并表现出测绘时间短、采集速度快、经济效益好等优点,应用前景良好。

This article took the UAV-borne 3D laser surveying and mapping in Sanshui Yaozu village as an example and introduced the specific application of field data collection,internal data processing,and accuracy analysis.The results showed that the surveying and mapping plane accuracy reached 30 cm,and the elevation accuracy reached 10 cm,which verified the feasibility of UAV-borne 3D laser surveying and mapping in the real estate registration and confirmation of rural premises,and showed the advantages of short surveying and mapping time,fast collection speed,and low cost,implying good application prospects.