• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This data set contains interviews of three hunters from Sanikiliaq, Belcher Islands, in the territory of Nunavut, Canada. The hunters describe their observations of sea ice conditions around the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-11-19T00:00:00.000+00:00

The Conductivity, Temperature and Depth (CTD) and Rosette Bottle sampling was done from helicopter, ship, and ice island. The data were collected in Weddell Sea as part of ICE STATION WEDDELL-1...

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• Organization: Department of Transportation
• Updated: 2025-10-22T00:00:00.000+00:00

The BETA - Hazard Exposure: Principal Ports dataset was updated on October 16, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of Transportation...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

Thirty-four drift tracks in the Arctic Ocean pack ice are collected in a unified tabular data format, one file per track. Data are from drifting ships, manned research stations on ice floes (ice...

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• Organization: Department of Transportation
• Updated: 2025-10-22T00:00:00.000+00:00

The BETA - Hazard Exposure: Primary Airport Parcels dataset was updated on October 16, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of Transportation...

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• Organization: Department of the Interior
• Updated: 2023-02-09T00:00:00Z

Founding populations of the first Americans likely occupied parts of Beringia during the Last Glacial Maximum (LGM) (1). The timing, pathways, and modes of their southward transit remain unknown,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-08-01T00:00:00.000+00:00

This is a time-series dataset for trip expenditure data for the American Samoa-based longline fleet from August 2006 to present. The dataset includes 10 variable cost items commonly associated...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-03-01

Full resolution (300m), weekly MERIS data were obtained over the contiguous United States for 2008 through 2011. Seven day composite images were created by retaining the maximum value detected for...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-04-17T22:45:53.000+00:00

Relatively little is known of the diet and foraging behaviors of the four species of ice-associated seals (ribbon seal, bearded seal, spotted seal, and ringed seal) and harbor seals in Alaska....

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The HLY0803 cruise of the USCG cutter Healy was an NSF funded cruise for the Bering Ecosystem Study (BEST) project that was focused on the impact of sea ice on the marine ecology of the region. In...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-08-29T00:00:00.000+00:00

This dataset contains sea surface temperature and salinity data collected from 2010 to 2017 in the South Atlantic Ocean and Southern Ocean from S.A. Agulhas and Agulhas-II research vessels, in the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, consists of two digital Greenland image maps each for the 2005, 2010, and 2015...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-03-21T00:00:00.000+00:00

This dataset includes discrete profile measurements of temperature, salinity, oxygen, nutrients and delta He3 collected during the R/V James Clark Ross cruise JR40 Antarctic Large-scale Box...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-08-01T00:00:00.000+00:00

This is a time-series dataset of trip expenditure data for the Hawaii-based longline fleet for the period August 2004 to present. The data collection includes 10 variable cost items commonly...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

In the NAMMA CVI Cloud Condensed Water Content dataset the counterflow virtual impactor (CVI) was used to measure condensed water content (liquid water or ice in particles about 8 microns in...

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• Organization: Department of the Interior
• Updated: 2023-11-30T00:00:00Z

This update to the Alaska National Land Cover Database (NLCD) 2016 replaces the files dated 20200213. In this update the landcover footprint was extended along the northern coast to include the...

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• Organization: Department of the Interior
• Updated: 2023-11-30T00:00:00Z

This update to the Alaska National Land Cover Database (NLCD) 2016 replaces the files dated 20200213. In this update the landcover footprint was extended along the northern coast to include the...

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• Organization: Department of the Interior
• Updated: 2024-05-16T00:00:00Z

This update to the Alaska National Land Cover Database (NLCD) 2016 replaces the files dated 20200213. In this update the landcover footprint was extended along the northern coast to include the...

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• Organization: Department of the Interior
• Updated: 2023-02-24T00:00:00Z

This update to the Alaska National Land Cover Database (NLCD) 2016 replaces the files dated 20200213. In this update the landcover footprint was extended along the northern coast to include the...

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• Organization: Department of the Interior
• Updated: 2023-11-30T00:00:00Z

This update to the Alaska National Land Cover Database (NLCD) 2016 replaces the files dated 20200213. In this update the landcover footprint was extended along the northern coast to include the...

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