Catalog - Data.gov

#1 Federal

Bathythermograph (XBT and MBT), ocean station, and CTD data from world-wide seas from 1800 to 1991 (NCEI Accession 9200014)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 02, 2026 at 12:00 AM

The originator's bathythermograph (XBT and MBT), OSD and CTD data containing 391,748 profiles was submitted in four tapes by Mr. Robert S. Rushton of Naval Oceanographic Office (NAVOCEANO),...

Search relevance: 1.00 | Views last month: 29 | Catalog Last Checked: May 29, 2026 at 10:37 PM

#2 Federal

Temperature, salinity, and other profile data collected from CTD and bottle casts from the CLIVAR and Carbon Hydrographic Data Office (CCHDO) from 1972-07-24 to present

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 18, 2026 at 12:00 AM

This collection contains data that has been assembled and processed by the CLIVAR and Carbon Hydrographic Data Office (CCHDO). This collection contains high quality, global, vessel-based CTD and...

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 29, 2026 at 10:54 PM

#3 Federal

Methane and carbon dioxide concentration data, environmental data, and calculations used to determine sea-air flux on the northern Greenland margin

Organization: Department of the Interior
Dataset Last Updated: December 20, 2024 at 12:00 AM

Determining how much methane and carbon dioxide cross the sea-air interface is critical when assessing marine greenhouse gas fluxes. This assessment is particularly important on Arctic Ocean...

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Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 07:50 PM

#4 Federal

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the HEALY in the Baffin Bay and Lincoln Sea from 2003-07-21 to 2003-08-16 (NCEI Accession 0113909)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 27, 2013 at 12:00 AM

This dataset includes chemical, discrete sample, physical and profile data collected from HEALY in the Baffin Bay and Lincoln Sea from 2003-07-21 to 2003-08-16 and retrieved during cruise...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: June 28, 2026 at 07:24 PM

#5 Federal

Datasets managed by the NSF Arctic Data Center and archived at the NOAA National Centers for Environmental Information

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 30, 2025 at 12:00 AM

The National Science Foundation (NSF) Arctic Data Center (ADC) preserves and provides access to multi-disciplinary NSF-funded global cryosphere-land-ocean-atmosphere data (including in situ and...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 29, 2026 at 11:02 PM

#6 Federal

Drifting and moored buoy data observed since 1985 and assembled by the Global Data Assembly Center for Drifting Buoy Data, Canada

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 01, 2026 at 12:00 AM

As a Data Buoy Cooperation Panel (DBCP) Global Data Assembly Center (GDAC), and previously the Responsible National Oceanographic Data Center (RNODC), for Drifting Buoy Data, Marine Environmental...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 10:55 PM

#7 Federal

Snow Depth on Arctic Sea Ice from Operation IceBridge Snow Radar data, 2009-2015 (NCEI Accession 0209232)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 07, 2020 at 12:00 AM

The Snow Depth on Arctic Sea Ice Product is derived from radar echograms acquired by a frequency modulated continuous-wave (FMCW) snow radar that is operated during annual, low-altitude NASA...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: June 28, 2026 at 08:40 PM

#8 Federal

Product database composed of physical and nutrient profile data collected in the Arctic Ocean and adjacent seas from 1928 to 2008 (NCEI Accession 0072133)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 14, 2011 at 12:00 AM

This dataset contains the nitrate, nitrite, nitrate + nitrite, and phosphate data that were used to estimate Net Community Production (NCP) from seasonal changes in nutrient concentrations...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: June 28, 2026 at 07:02 PM

#9 Federal

Circulation in the Freshwater Switchyard of the Arctic Ocean: CTD Profile Data, May 2003 - May 2008 (NCEI Accession 0057319)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 09, 2026 at 12:00 AM

This dataset includes depth, pressure, temperature in situ, potential temperature, conductivity, salinity, density and, if available, dissolved oxygen. Measurements were made to 500m in late April...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: June 28, 2026 at 06:56 PM

#10 Federal

Arctic Sea Ice Summer Melt Feature Classification from Operation IceBridge High-Resolution Optical Imagery, July 2016 and July 2017 (NCEI Accession 0209246)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 14, 2020 at 12:00 AM

The Arctic Sea Ice Summer Melt Feature Classification product is derived from high-resolution Digital Mapping System (DMS) imagery acquired during low-altitude NASA Operation IceBridge airborne...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: June 28, 2026 at 08:40 PM

#11 Federal

Sea Ice Surface Roughness derived from Airborne Topographic Mapper (ATM) lidar elevation data, Arctic, 2009-2018 (NCEI Accession 0209230)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 27, 2020 at 12:00 AM

The surface roughness is derived from Airborne Topographic Mapper (ATM) lidar elevation data acquired during annual, low-altitude NASA Operation IceBridge airborne surveys over Arctic sea ice...