| 查看: 1042 | 回复: 7 | ||
| 当前主题已经存档。 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[交流]
【共享】几个下载数据的地方
|
||
|
USGS, 2002. GTOPO30 DEM data download site. United States Geological Survey (USGS) Earth Resources Observation Systems (EROS) Data Center: Distributed Active Archive Center: http://edcdaac.usgs.gov/gtopo30/gtopo30.html. NIMA, 2002. National Imagery and Mapping Agency-United States. http://www.nima.mil/. DCW, 2002. Digital Chart of the World, http://www.maproom.psu.edu/dcw. 基础科学数据中心及共享服务网 http://www.nsdc.cn/index.jsp 有待进一步补充…… 如果对你有用的话，就支持一下 [ Last edited by dengwh82 on 2008-1-10 at 20:20 ] |
回复此楼
3楼2007-08-12 15:28:29
4楼2007-08-16 23:18:54
5楼2007-08-18 16:51:41
