Circumpolar digital elevation models > 55° N with links to geotiff images
收藏DataONE2025-07-15 更新2025-11-08 收录
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In order to generate a global DEM elevation information from the
following datasets were considered:
* SRTM-3 DEM (Shuttle Radar Topography Mission)
* RTM (Russian Topographic Maps)
* CDED (Canada Digital Elevation Data)
* U.S. Geological Survey DEM (for Alaska). […]
创建时间：
2025-11-03
