三维激光扫描技术在农村房地一体确权登记中的应用

Application of 3D Laser Scanning Technology in the Registration of Rural Premises

农村房地一体确权登记是国家有序推进农村土地管理制度改革的重要工作,而如何高效采集地籍测量和房屋测量数据是该项工作顺利开展的关键。论文从实际出发,以江西省某县为例,通过对比不同类型三维激光扫描技术的使用场景,运用地面三维激光扫描技术实现农村房地一体项目中地形图的快速测绘。研究表明,在满足数据精度的前提下,地面三维激光扫描技术相比传统测绘方式能够减轻野外劳动强度、提高作业效率,尤其适用于地形复杂的山区,应用于农村房地一体确权调查工作具有很高的可行性。

The integrated registration of rural real estate ownership is important for orderly promoting the reform of rural land management system,and efficiently collecting cadastral and housing measurement data is the key of this work.Starting from reality,this article takes a certain county in Jiangxi Province as an example,compares the usage scenarios of different types of 3D laser scanning technology,and uses ground 3D laser scanning technology to achieve rapid mapping of topographic maps in rural housing and land integration projects.Research has shown that,if data accuracy can be guaranteed,ground 3D laser scanning technology can reduce field labor intensity and improve work efficiency compared to traditional surveying methods,which is especially suitable for mountainous areas with complex terrain features.It is highly feasible in integrated rural real estate ownership investigation work.