摘要：空间数据编辑功能是地图制图中的重要组成部分，当进行多个空间数据移动以及进行结点操作时，会影响地图精度。
Absrtact: spatial data editing is an important part of cartography, and spatial data moving and node operation may affect the accuracy of the map.
减轻了图表预处理和编辑的工作量，使空间数据精度提高。
Workload of map and table pretreatment and edition was mitigated on large scale, spatial data precision was increase.
客户端调用TOSA组件（国产GIS组件）实现对空间数据的显示和编辑，并通过CORBA的服务代理来访问CORBA应用服务器；
The client bases on TOSA(native GIS component) to display and edit spatial data and calls on CORBA application server by CORBA server agent.
建立的系统具有空间数据库浏览、查询检索功能，以及查询检索结果的编辑、数字制图整饰、输出功能。
The system set up has space databases to browse, query function, and the edit, figure maps renovate and decorate, output function of the query result.
建立的系统具有空间数据库浏览、查询检索功能，以及查询检索结果的编辑、数字制图整饰、输出功能。
The system set up has space databases to browse, query function, and the edit, figure maps renovate and decorate, output function of the query result.
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