Catalog - Data.gov

#1 Federal

MODIS Aqua 3-Day 1 km Composite Northwest Atlantic

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 05, 2026 at 12:00 AM

Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua 3-Day 1km Composite ocean color and sst calculation by SeaDas; Regridded to Mercator lon/lat projection. Processed at the University of...

Search relevance: 1.00 | Views last month: 29 | Catalog Last Checked: May 27, 2026 at 11:13 PM

#2 Federal

Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from AIRCRAFT, ARCTIC IVIK and others in the Arctic Ocean, Baffin Bay and others from 1974-08-11 to 2009-10-15 (NCEI Accession 0116709)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 22, 2017 at 12:00 AM

This dataset includes biological, chemical, discrete sample, physical and profile data collected from AIRCRAFT, ARCTIC IVIK, Amundsen, HENRY LARSEN, JOHN P. TULLY, LOUIS S. ST-LAURENT, PIERRE...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: May 29, 2026 at 06:54 PM

#3 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, POC, R2018, 2012-present, Daily

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 13, 2022 at 12:00 AM

R2018 of Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), Daily composite data from the Visible and Infrared Imager/Radiometer Suite (VIIRS), as processed by...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: May 05, 2026 at 06:25 PM

#4 City

Workers' compensation insurance coverage subscriber information

Organization: City of Austin
Dataset Last Updated: May 04, 2026

The Texas Department of Insurance, Division of Workers’ Compensation (DWC) publishes a quarterly report of employers with active Texas workers’ compensation insurance coverage. Employers with...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 29, 2026 at 10:24 PM

#5 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, Global, 4km, POC, 2012-2016, 8-Day, DEPRECATED, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 21, 2016 at 12:00 AM

DEPRECATED 2016-04-01 - SEE THE NEW erdVH2018 VERSION. Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), 8-Day composite data from the Visible and Infrared...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 06:24 PM

#6 Federal

Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from discrete profile observations using CTD, Niskin bottle, and other instruments in the East Coast of the U.S. and Canada during the 2nd East Coast Ocean Acidification (ECOA2, or ECOA-2) cruise from 2018-06-25 to 2018-07-29 (NCEI Accession 0196419)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 19, 2023 at 12:00 AM

This dataset contains the discrete bottle data from the second East Coast Ocean Acidification (ECOA2 or ECOA-2). The ECOA2 Cruise on board NOAA Ship Henry B. Bigelow from Newport, took place in...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 29, 2026 at 07:34 PM

#7 Federal

Dissolved inorganic carbon (DIC), partial pressure of CO2 (pCO2), chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the CCGS Cartier Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 18QL20230524) in the North Atlantic Ocean and Labrador Sea from 2023-05-24 to 2023-06-12 (NCEI Accession 0302739)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 07, 2026 at 12:00 AM

This NCEI Accession consists of dissolved inorganic carbon (DIC), partial pressure of CO2 (pCO2), chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature,...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 29, 2026 at 08:31 PM

#8 Federal

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from Investigator in the Indian Ocean from 2015-03-21 to 2015-03-30 (NCEI Accession 0157618)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 05, 2017 at 12:00 AM

This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from Investigator in the Indian Ocean from 2015-03-21 to 2015-03-30. These data include...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 29, 2026 at 07:13 PM

#9 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, POC, v2016, 2012-2017, Daily, DEPRECATED, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 02, 2017 at 12:00 AM

THIS VERSION WAS DISCONTINUED on 2017-12-01. SEE THE NEW erdVH2018 DATASETS. Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), Daily composite data from the...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 06:25 PM

#10 Federal

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-05-05 to 2002-06-15 (NCEI Accession 0113952)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 22, 2017 at 12:00 AM

This dataset includes biological, chemical, discrete sample, optical, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-05-05 to 2002-06-15....

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 29, 2026 at 06:50 PM

#11 Federal

VIIRSN, Suomi-NPP, Level-3 SMI, NASA, Global, 4km, POC, v2016, 2012-2017, 8-Day, DEPRECATED, Lon0360

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 30, 2017 at 12:00 AM

THIS VERSION WAS DISCONTINUED on 2017-12-01. SEE THE NEW erdVH2018 DATASETS. Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC), 8-Day composite data from the...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 06:25 PM

#12 Federal

Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample, profile and time series profile observations using Alkalinity titrator, CTD and other instruments from HERMANO GINES in the Caribbean Sea from 1995-11-08 to 2015-07-29 (NCEI Accession 0112926)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 04, 2016 at 12:00 AM

This dataset includes discrete sample, profile and time series profile data collected from HERMANO GINES in the Caribbean Sea from 1995-11-08 to 2015-07-29. These data include AMMONIUM (NH4),...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 29, 2026 at 06:47 PM

#13 Federal

Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Gordon Gunter East Coast Ocean Acidification (ECOA-1) cruise GU-15-04 (EXPOCODE 33GG20150619) off the U.S. East Coast, North Atlantic Ocean from 2015-06-19 to 2015-07-23 (NCEI Accession 0159428)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 19, 2023 at 12:00 AM

This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Gordon Gunter East...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 29, 2026 at 07:14 PM

#14 Federal

Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from POLARSTERN in the South Atlantic Ocean from 1992-09-29 to 1992-11-30 (NCEI Accession 0117714)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 24, 2014 at 12:00 AM

This dataset includes biological, chemical, discrete sample, physical and profile data collected from POLARSTERN in the South Atlantic Ocean from 1992-09-29 to 1992-11-30 and retrieved during...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 29, 2026 at 06:55 PM

#15 Federal

Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-07-18 to 2002-08-21 (NCEI Accession 0113953)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 22, 2017 at 12:00 AM

This dataset includes biological, chemical, discrete sample, physical and profile data collected from HEALY in the Arctic Ocean, Beaufort Sea and Bering Sea from 2002-07-18 to 2002-08-21. These...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 06:50 PM

#16 Federal

Partial pressure (or fugacity) of carbon dioxide, dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the USCGC POLAR SEA in the North Greenland Sea from 1993-07-18 to 1993-08-20 (NCEI Accession 0114447)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 21, 2013 at 12:00 AM

This dataset includes biological, chemical, discrete sample, physical and profile data collected from USCGC POLAR SEA in the North Greenland Sea from 1993-07-18 to 1993-08-20 and retrieved during...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 06:50 PM

#17 Federal

Dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from NOAA Ship Gordon Gunter in the U.S. East Coast during the East Coast Ocean Acidification (GU-15-04 ECOA1) from 2015-06-20 to 2015-07-23 (NCEI Accession 0157389)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 19, 2023 at 12:00 AM

This dataset contains dissolved inorganic carbon, total alkalinity, pH, nutrients and other variables collected from surface discrete sampling using flow through pump and other instruments from...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 07:11 PM

#18 Federal

Compilation of dissolved organic matter (DOM) data obtained from global ocean observations from 1994 to 2021, Version 2 (NCEI Accession 0227166)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 04, 2022 at 12:00 AM

This dataset consists of measurements of dissolved organic matter (DOM) and other chemical and hydrographic parameters obtained during the global ocean observations from 1994-01-01 to 2021-05-29....

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 07:50 PM

#19 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 PIERRE RADISSON in the Baffin Bay and Davis Strait from 1999-08-27 to 1999-10-10 (NCEI Accession 0113986)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 31, 2013 at 12:00 AM

This dataset includes chemical, discrete sample, physical and profile data collected from PIERRE RADISSON in the Baffin Bay and Davis Strait from 1999-08-27 to 1999-10-10 and retrieved during...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 29, 2026 at 06:50 PM

#20 Federal

MODIS Aqua, Level-3 SMI, Global, 4km, Particulate Organic Carbon, 2003-present (Monthly Composite)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 19, 2022 at 12:00 AM

MODIS Aqua, Level-3 Standard Mapped Image (SMI), Global, 4km, Particulate Organic Carbon (POC) (Monthly Composite)

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 06:15 PM

Search datasets

Draw a geographic box