城镇地籍数据库建设中CASS数据的转换——以哈巴河县为例

The Application of CASS in Establishing the City/Town Cadastral Database

为高效建立城镇地籍数据库,经常要将各类数字地形图数据在南方CASS中编辑、处理,而城镇地籍数据库普遍采用GIS平台进行空间矢量化数据管理分析。以哈巴河县1∶1000城镇地籍数据库建设为例,分析CASS数据编辑过程中常见问题,并成功将CASS数据无损转换为ShapeFile格式,以供苍穹国土数据处理系统(KqTools)处理分析,建立哈巴河县城镇地籍数据库。

In order to efficiently establish the city and town cadastral database, there always need to edit and process the various topographic data in the CASS software, while cadastral database generally use the GIS platform to management and analysis the space quantitative data. This paper takes the cadastral database construction of Ha Bahe county for example, analysis the common problems in the CASS for the data editing process. And then convert the CASS data to the ShapeFile format successfully, so that it can be processed and analysised by KqTools to establish Ha Bahe county cadastral database.