基于0.2 m高分影像的农村地籍调查方法研究及试验

Research and Experiment on Rural Cadastral Survey Method Based on 0.2 m Orthophoto Image

通过广东省粤东西北及珠三角地区5个联系点县区农村地籍调查试验实施情况,研究利用0.2 m高分影像采集农村范围宅基地、集体建设用地、零星国有土地及其地上房屋的位置、范围、权属信息的总体原则、技术方法、检查元素等。对立体采集与直接采集方法进行分析比对,试点工作表明立体采集具有精度高、外业补调补测工作少等优点,可为推广相关工作提供有益参考。

This paper analyses the implementation of rural cadastral investigation in five contact counties in Guangdong Province, and analyses the use of 0.2 m high score Orthophoto images to obtain the rural area homestead, collective construction land, sporadic state-owned land and its land Location, scope, ownership information, explore the integration of real estate registration stock data construction rural cadastral survey database project overall principles, technical methods, quality inspection programs and other construction systems. The results show that the three-dimensional acquisition has the advantages of high precision and less compensation for work, and can provide useful reference for the promotion of related work.