Mountains of the world (2002)
收藏DataCite Commons2021-11-11 更新2024-07-13 收录
下载链接：
http://wcmc.io/Mountains_dataset_2002
下载链接
链接失效反馈官方服务：
资源简介：
Shows the location of mountain land estimated from a digital elevation model using criteria based on elevation alone (upper three classes: greater 2 500 metres) and at lower elevation, on a combination of elevation, slope and local elevation range.
Definitions:
1. elevation >= 4500 meters
2. elevation < 4500 & elevation >= 3500
3. elevation < 3500 & elevation >= 2500
4. elevation < 2500 & elevation >= 1500 & slope > 2 degree
5. elevation < 1500 & elevation >= 1000 & slope >= 5 degree OR
elevation < 1500 & elevation >= 1000 & local (7 km radius) elevation range > 300 meters
6. elevation < 1000 & elevation >= 300 & local (7 km radius) elevation range > 300 meters
7. Inner isolated areas (<= 25 sq.km in size) that do not meet criteria but surrounded with mountains
提供机构：
UNEP World Conservation Monitoring Centre
创建时间：
2021-11-11
