• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides the annual period of snowpack melting (i.e., snow melt duration, SMD) across northwest Canada; Alaska, U.S.; and parts of far eastern Russia at 6.25 km resolution for the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides annual maps of the snowoff (SO) date from 1988-2023 across Alaska and parts of Far East Russia and northwest Canada at a resolution of 6.25 km. SO date is defined as the last...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides the annual date of snowpack seasonal beginning melt (i.e., main melt onset date, MMOD) across northwest Canada, Alaska, US, and parts of far eastern Russia at 6.25-km...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides descriptions and photos of environmental conditions that impacted availability to subsistence resources by residents in nine rural communities within the Yukon River basin of...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This data set provides daily 10 km resolution maps of the Alaskan and Arctic Boreal land surface state as either frozen, melting, or thawed. These data are generated from passive microwave...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-01-01T00:00:00.000+00:00

The State of the Climate is a collection of periodic summaries recapping climate-related occurrences on both a global and national scale. The State of the Climate Monthly Overview - Global Snow &...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-10-01T00:00:00.000+00:00

The State of the Climate is a collection of periodic summaries recapping climate-related occurrences on both a global and national scale. The State of the Climate Monthly Overview - National Snow...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The International Polar Year Historical Data and Literature collection (formerly known as the Discovery and Access of Historic Literature from the IPYs (DAHLI) project) is an online data...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The Bering Sea Sub-Network (BSSN) is comprised of a set of coastal communities representing six indigenous cultures: three in the Russian Federation and three in the United States. The objective...

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