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Categories
DEM
DEM 数字高程模型 1:10 000
DEM 数字高程模型 1:250 000
DEM 数字高程模型 1:50 000
DLG
DLG 数字线划图 1：10 000
DLG 数字线划图 1：1000 000
DLG 数字线划图 1：250 000
DLG 数字线划图 1：50 000
DOM
DOM 数字正射影像图 1：10 000
DOM 数字正射影像图 1：50 000
DRG
DRG 数字栅格地图 1：50 000
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...Searching for Metadata...
GeoNetwork's purpose is:
- To improve access to and integrated use of spatial data and information
- To support decision making
- To promote multidisciplinary approaches to sustainable development
- To enhance understanding of the benefits of geographic information
GeoNetwork opensource allows to easily share geographically referenced thematic
information between different organizations. For more information please contact
narishun@163.com |
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