The technology of acquiring space information data is introducing the map digitisation at present, so that large quantities of works repeated are increased.
目前地理信息系统，获取空间据数据的技术是采用地图数字化，从而增加了大量的重复工作。
The individual problem of the frame, the productive process of the map, the layer order of the surveying and mapping digitisation, etc. In the SMGIS has been emphatically discussed here.
文中着重讨论了测绘地理信息系统框架、地图生产的过程、地图显示的方法和测绘数字化的层序等问题。
The individual problem of the frame, the productive process of the map, the layer order of the surveying and mapping digitisation, etc. In the SMGIS has...
文中着重讨论了测绘地理信息系统框架、地图生产的过程、地图显示的方法和测绘数字化的层序等问题。
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