Northern Hemisphere Weekly and Monthly Snow Cover
收藏Virginia Open Data2026-05-02 收录
下载链接：
https://data.zh-cn.virginia.gov/dataset/northern-hemisphere-weekly-and-monthly-snow-cover
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资源简介：
The U.S. National Earth Satellite Service (NESS) created hand-drawn Northern Hemisphere maps of snow and ice boundaries on a weekly basis starting in 1966. A satellite...
