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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01 | Harvested: June 28, 2025 at 09:57 AM

This data set reports average daily horizontally and vertically polarized brightness temperatures and sea ice concentrations on 25 km resolution north and south polar stereographic grids. The data...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01 | Harvested: June 28, 2025 at 10:32 AM

This data set contains estimates of Arctic sea ice thickness and concentration, ice freeboard and surface roughness, as well as snow density and depth, derived from the ESA CryoSat-2 Synthetic...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: October 29, 2025 at 09:34 PM

This global Level-3 (L3) data set provides Northern and Southern Hemisphere maps of sea ice extent and ice surface temperature. The maps are generated by compositing 1 km observations from the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: October 15, 2025 at 06:54 PM

This global Level-3 (L3) data set provides Northern and Southern Hemisphere maps of sea ice extent and ice surface temperature. The maps are generated by compositing 1 km observations from the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: June 28, 2025 at 02:56 PM

This global Level-3 (L3) data set provides Northern and Southern Hemisphere maps of sea ice extent and ice surface temperature. The maps are generated by compositing 1 km observations from the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: October 18, 2025 at 07:06 PM

This global Level-3 (L3) data set provides Northern and Southern Hemisphere maps of sea ice extent and ice surface temperature. The maps are generated by compositing 1 km observations from the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: June 28, 2025 at 03:08 PM

ATL20 contains daily and monthly gridded estimates of sea ice freeboard, derived from along-track freeboard estimates in the ATLAS/ICESat-2 L3A Sea Ice Freeboard product (ATL10). Data are gridded...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: June 28, 2025 at 12:04 PM

ATL20 contains daily and monthly gridded estimates of sea ice freeboard, derived from along-track freeboard estimates in the ATLAS/ICESat-2 L3A Sea Ice Freeboard product (ATL10). Data are gridded...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 12, 2025 at 06:01 PM

The version 4.0 SMAP-SSS level 3, monthly gridded product is based on the fourth release of the validated standard mapped sea surface salinity (SSS) data from the NASA Soil Moisture Active Passive...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:21 AM

The version 4.0 SMAP-SSS level 3, 8-Day running mean gridded product is based on the fourth release of the validated standard mapped sea surface salinity (SSS) data from the NASA Soil Moisture...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: October 29, 2025 at 09:50 PM

This data set reports the location of sea ice cover derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS) onboard the Suomi National Polar-orbiting...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: September 03, 2025 at 12:04 AM

This data set reports the location of sea ice cover derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS) onboard the Joint Polar Satellite System's first...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: October 22, 2025 at 09:28 PM

This data set reports the location of sea ice cover derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS). Following the approach used by MODIS, Sea Ice is...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: June 28, 2025 at 12:35 PM

This data set reports sea ice cover/extent derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS). Following the approach used by MODIS, the algorithm converts...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: October 15, 2025 at 07:00 PM

This data set reports sea ice cover/extent derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS). Following the approach used by MODIS, the algorithm converts...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01 | Harvested: June 28, 2025 at 10:53 AM

This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate Resolution Imaging...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: October 15, 2025 at 06:38 PM

This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate Resolution Imaging...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17 | Harvested: October 27, 2025 at 09:35 PM

This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate Resolution Imaging...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: November 01, 2025 at 09:59 PM

This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate Resolution Imaging...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: October 13, 2025 at 06:55 PM

This product provides 6.25 km sea ice drift grids for the Northern and Southern Hemispheres.

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