摘要
通过对数字地籍数据进行清理,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 incon-sistency of spatial relationship, cadastral area,and the inconsistency between the feature and the attribute. Thus it had some actual functions for the future cadastral management.
出处
《地理空间信息》
2010年第5期79-81,共3页
Geospatial Information
关键词
GIS
数字地籍
数据清理
GIS
digital cadastre
clearing up cadastral data
