| GIS应用中海量地图数据的组织 |
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| 引用本文： | 王同合.GIS应用中海量地图数据的组织[J].测绘学院学报,2001(2). |
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| 作者姓名： | 王同合 |
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| 作者单位： | 信息工程大学测绘学院!河南郑州450052 |
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| 摘 要： | 结合地图数据中坐标系的选择、多幅地图管理及DEM处理等问题 ,介绍了一种在GIS应用中管理海量地图数据的方法 ,采用这种方法可以使图幅接边、DEM处理等问题大大简化。
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| 关 键 词： | 地图数据 地图投影 坐标系 DEM |
Map Data Management in Application of GIS |
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| WANG Tong he.Map Data Management in Application of GIS[J].Journal of Institute of Surveying and Mapping,2001(2). |
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| Authors: | WANG Tong he |
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| Abstract: | In connection with several subjects, such as selection of map coordinate system, management to multi map, producing of DEM and so on, this paper present a method to arrange and manage large map data in application of GIS. We will find many problems will be simplified such as map edge matching, dealing with DEM, etc, after using this method. |
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| Keywords: | map data map project coordinate system |
| 本文献已被 CNKI 等数据库收录！ |
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