When scientists talk about the cryosphere, they mean the places on Earth where water is in its solid form, frozen into ice or snow. Read more ...
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Lidar high-resolution elevation digital elevation model data and low-resolution
shaded relief maps of Antarctica are available for download from the U.S.
Antarctic Resource Center. These are interim data and will be replaced by the
final data files when they are complete. The data cover portions of the McMurdo
Dry Valleys, Royal Society and Convoy Ranges, White Island, Ross Island of