新型地籍测绘模式初探

Primal Study on the New Model of Cadastral Surveying

地籍测量的特殊性要求其测绘精度高,速度快。从我国政策和现状来看,当前快速的经济建设要求更高效的地籍变更测量模式。然而目前在地籍测量方面最常用的测量模式效率低下,精度损失严重,不能有效反映土地现状,无法为经济建设提供可靠依据。鉴于GPS/INS新型测量模式的独特优势,提出将GPS/INS应用于地籍测量领域。初步设计了GPS/INS进行地籍测量的思路,并结合GPS和INS的优缺点,提出了注意事项。考虑到研究现状,指出了这一设想实现需解决的关键技术。

Because of the particularity of cadastral survey,it must be accurate and with high efficiency.From the policy and situation of our country,rapid economic development needs more effective cadastral measurement model.Yet the most common model in cadastral measurement is in low efficiency,and the accuracy loses seriously.So the cadastre can＇t reflect the land use situation and can＇t give aid to economic construction.Considering the special advantages of GPS/INS,it provides to apply GPS/INS in cadastral survey.And then it preliminarily designs the thread of new cadastral model with GPS/INS,and points out the points for attention basing on the merits and faults of GPS/INS.Considering the research status,it points out the key technology which must be solved to make the idea successful.