基于SuperMap GIS的网络发布基础地形图数据库更新实践

摘要

For example the Project of Xi＇an topographic map for LAN publising,the article described update method and Implementation process of topographic map database,which based on SuperMap GIS and Oracle.Analyzed the SDX ＋ For Oracle spatial database and the problem of database updating,And draw efficient and feasible treatment method.%以西安市基础地形图数据局域网络发布项目为基础,简述了基于SuperMap GIS和Oracle的基础地形图发布数据库更新的方法和实现过程,对超图SDX＋For Oracle空间数据库和本项目更新过程中出现的问题进行了详细的分析,并得出了高效可行的处理方法。