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

The National Snow and Ice Data Center holds a collection of charts depicting ice conditions in the seas off Alaska and western Canadian coasts. Ice edge position and some ice concentration and...

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

This ISLSCP data set is derived from the National Snow and Ice Data Center (NSIDC) Northern Hemisphere EASE-Grid Weekly Snow Cover and Sea Ice Extent product which combines snow cover and sea ice...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-08-08T00:00:00.000+00:00

The 1981-2010 Sea Ice Climate Normals are the latest three-decade average of Arctic sea ice concentration, area, and extent computed from monthly satellite sea ice concentration estimates from a...

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

This data set provides maps of snow cover and sea ice for the Northern Hemisphere from February 1997 to the present from the United States National Ice Center (USNIC). USNIC analysts produce these...

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• Organization: Department of the Interior
• Updated: 2020-11-12T00:00:00Z

Snow persistence (SP) or the snow cover index (SCI), is the fraction of time that snow is present on the ground for a defined period. Cloud covered index (CCI) is the fraction of time that there...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-01-01T00:00:00.000+00:00

In August 2008, the National Geophysical Data Center (NGDC), an office of the National Oceanic and Atmospheric Administration (NOAA), developed the ETOPO1 Global Relief Model as an improvement to...

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

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support...

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

This International Satellite Land Surface Climatology Project (ISLSCP) Initiative II data set, ISLSCP II Global Sea Ice Concentration, is based on the Goddard Space Flight Center (GSFC) Sea Ice...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-03T00:00:00.000+00:00

Temperature profile data were collected using CTD casts from the USS PARGO in the Arctic Ocean. Data were collected from 26 August 1993 to 04 September 1993. Data were collected by the National...

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

This data set contains time codes generated during flights over Antarctica using the TrueTime 705-101 GPS Time Code Generator. The data were collected by scientists working on the Investigating...

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

The Arctic Meteorology and Climate Atlas is part of the NOAA@NSIDC Environmental Working Group (EWG) Atlases data collection.The Arctic Meteorology and Climate Atlas was developed in the late...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-08-06

AMSR-E/Aqua surface soil moisture (LPRM) L2B V002 is a Level 2 (swath) data set. Its land surface parameters, surface soil moisture, land surface (skin) temperature, and vegetation water content...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-18T00:00:00.000+00:00

This dataset includes high-resolution CTD/STD data in the Arctic Ocean from 1994-07-28 to 1994-08-27. This is an Arctic Ocean dataset that contains 73 CTD profiles of pressure, temperature,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-01T00:00:00.000+00:00

The NOAA Polar Orbiting Satellite (POES) Global Visible and Infrared Band Data from ESSA (1966 - 1972) and NOAA (1972 - 1978) Satellites data set, provided in NetCDF format, was created by...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-18T00:00:00.000+00:00

This dataset includes high-resolution CTD/STD data from CCGS Louis S. St-Laurent in the Arctic Ocean from 1994-07-26 to 1994-09-01 as part of the Arctic Ocean 94 project. This is an Arctic Ocean...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-07-16T00:00:00.000+00:00

The Submarine Arctic Science Program, SCICEX, is a federal interagency collaboration among the operational Navy, research agencies, and the marine research community to use nuclear-powered...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-21T00:00:00.000+00:00

This dataset includes measurements of water temperature, salinity, conductivity, depth, and water pressure data. These measurements were made with a Seabird SBE-19 Seacat CTD following a landing...

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

DSCOVR_EPIC_L3_PAR-image_01 is a view image showing data from DSCOVR_EPIC_L3_PAR, which is the Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Imaging Camera (EPIC) Level 3...

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

DSCOVR_EPIC_L3_PAR_01 is the Deep Space Climate Observatory (DSCOVR) Earth Polychromatic Imaging Camera (EPIC) Level 3 photosynthetically available radiation (PAR) version 1 data product. The EPIC...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-02T00:00:00.000+00:00

Temperature and nutrients data were collected using XCTD, bottle, and CTD data from US Navy submarines in the Arctic Ocean. Data were collected from USS PARGO from 27 August 1993 to 11 September...

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