地籍GIS数据的清理与问题

The Clearing and Problem of Cadastral Data

通过对地籍GIS数据进行清理,以实例的方式详细列举了当前地籍数据质量的问题分类:空间关系不一致、面积不一致、图形与属性不一致。对探索地籍管理长效更新维护机制具有很好的针对性和现实性。

From clearing up the cadastral data,we can find many problem in the current data, such as the inconsistency of spatial relationship, cadastral area, and the inconsistency between the feature and the attribute.Thus it has some actual functions for the future cadastral management.