Catalog - Data.gov

#1 Federal

Physical, chemical, and biological water quality monitoring data to support detection of Harmful Algal Blooms (HABs) in western Lake Erie, collected by the Great Lakes Environmental Research Laboratory and the Cooperative Institute for Great Lakes Research since 2012

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 03, 2025 at 12:00 AM

Blooms of nuisance and toxic cyanobacteria, referred to as cyanobacteria harmful algal blooms (cHABs), occur annually in Lake Erie and pose a threat to human health, affect the quality of life,...

Search relevance: 1.00 | Views last month: 26 | Catalog Last Checked: August 03, 2026 at 08:11 AM

#2 Federal

NOAA SNPP and NOAA-20 VIIRS Operational Ocean Color (OC) Environmental Data Records (EDR) Level-2 Products, 2018 - present

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 01, 2018 at 12:00 AM

This dataset contains Ocean Color (OC) Environmental Data Records (EDR) Level-2 products from the Visible Infrared Imaging Radiometer Suite (VIIRS) on board the Suomi-National Polar-orbiting...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 08:16 AM

#3 Federal

CARIACO Ocean Time-Series data collected in the Cariaco Basin since 1995

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 13, 2026 at 12:00 AM

This collection includes surface primary production (carbon fixation rates by photosynthesis of planktonic algae), regional hydrography, physical forcing variables (such as the wind), and the...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 08:03 AM

#4 Federal

World-wide Ocean Optics Database (WOOD) 1900-2011 (NCEI Accession 0092528)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 24, 2012 at 12:00 AM

The World-wide Ocean Optics Database (WOOD) was developed to be a comprehensive publicly-available oceanographic bio-optical database providing global coverage. It includes nearly 250 major data...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 27, 2026 at 07:47 PM

#5 Federal

U.S. Geological Survey Oceanographic Time-Series Data Collection of measurements of current velocity, temperature, pressure and other data made in U.S. coastal waters between 1975 and present

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

This collection includes time-series oceanographic data collected by U.S. Geological Survey investigators and collaborators as part of experiments to study circulation and sediment transport in...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 08:18 AM

#6 Federal

Shallow CTD profiles collected from NOAA Ship Hi'ialakai, NOAA Ship Townsend Cromwell and NOAA Ship Oscar Elton Sette, near tropical pacific islands, atolls and shoals of the NE Pacific from 2000 to 2010 (NCEI Accession 0039382)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 15, 2021 at 12:00 AM

The Coral Reef Ecosystem Division of the Pacific Islands Fisheries Science Center, part of the National Marine Fisheries Service, National Oceanic and Atmospheric Administration (NOAA), conducted...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 27, 2026 at 07:29 PM

#7 Federal

CTD, underway, and vessel-mounted ADCP data collected from R/V POINT SUR (PS17-05) in the Gulf of Mexico from 2016-09-11 to 2016-09-16 (NCEI Accession 0257359)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 23, 2022 at 12:00 AM

This data package contains CTD and underway data from R/V Point Sur cruise PS17-05 in the northern Gulf of Mexico. The data were collected 2016-09-11 to 2016-09-16 and include six stations;...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 09:08 PM

#8 Federal

Conductivity-Temperature-Depth profile data taken by CTD from the RSS Discovery on the Scotian Shelf and in Gulf of Maine during the Maritimes Region Atlantic Zone Monitoring Program (AZMP) 2024 fall survey, October 4 to 22, 2024 (NCEI Accession 0306884)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 11, 2025 at 12:00 AM

Dataset consists of netCDF files of downcast CTD data collected at 71 CTD stations. This cruise is U.S. State Department MSR U2024-005 as part of the World Data Service for Oceanography. Data are...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 09:39 PM

#9 Federal

In-situ particle size distribution, volume concentration, and other measurements collected from profiled LISST-200X sensor throughout the Bedford Basin during the Halifax Joint Learning Opportunity from 2024-09-25 to 2025-03-11 (NCEI Accession 0304370)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 19, 2025 at 12:00 AM

This dataset contains time-series profiled measurements from a LISST-200X sensor (Sequoia Scientific, Inc.) collected during an ocean alkalinity enhancement (OAE) field trial conducted by...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 09:36 PM

#10 Federal

Plankton, temperature and other measurements found in datasets OSD and CTD taken from the HUDSON, PARIZEAU, and other platforms in the North Atlantic, Coastal N Atlantic and other locations for the Joint Global Ocean Flux Study Canada from 1989 to 1997 (NCEI Accession 0000480)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 02, 2022 at 12:00 AM

This report presents data sets collected as part of the Canadian portion of the Joint Global Ocean Flux Study. It contains sets of data, which are stored as text files in a number of different...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 07:12 PM

#11 Federal

Water temperature, salinity, currents, and other variables taken by CTD and ADCP from the research vessel Pelican in Central Gulf of Mexico from 2022-11-08 to 2022-11-18 (NCEI Accession 0276942)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 27, 2023 at 12:00 AM

This dataset combines CTD and ADCP data submitted in a number of packages. Data were collected from the R/V Pelican during the cruise PE23_12_Pallas_Sanz in the central Gulf of Mexico. Data are in...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 09:12 PM

#12 Federal

CTD, water, and sediment chemistry data collected aboard R/V Endeavor cruise EN527 in the northern Gulf of Mexico from 2013-06-20 to 2013-07-03 (NCEI Accession 0210558)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 26, 2020 at 12:00 AM

This dataset contains CTD, and water and sediment chemistry data collected aboard R/V Endeavor cruise EN527 in the northern Gulf of Mexico from 2013-06-20 to 2013-07-03. The CTD data were...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 08:49 PM

#13 Federal

NODC Standard Product: World Ocean Database 2005 (NCEI Accession 0099241)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 13, 2023 at 12:00 AM

The World Ocean Database 2005 (WOD05) DVD contains data, documentation, programs, and utilities for the latest release of this product. Data include 7.9 million temperature profiles, and 2.7...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 27, 2026 at 07:48 PM

#14 Federal

CTD and bio-optics profiles from the BIOWATT-87 project from OCEANUS from 1987-05-09 to 1987-12-01 (NCEI Accession 9800065)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 06, 2026 at 12:00 AM

CTD/bio-optical data released by Dr. John Marra, Lamont-Doherty Earth Observatory from the BIOWATT-87 project. The data were collected during OCEANUS 186 LEGS 1 & 2, 10-21 MAY 1987, OCEANUS 192...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 11:52 PM

#15 Federal

Inorganic nutrients, sulfide and oxygen profiles from R/V KNORR in the Black Sea from 1988-05-14 to 1988-07-25 (NCEI Accession 9400101)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 19, 2002 at 12:00 AM

This data collection contains inorganic nutrient chemistry, sulfide and oxygen data collected during cruises 2 through 5 of the 1988 Black Sea Oceanographic Expedition aboard the R/V Knorr....

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 11:43 PM

#16 Federal

Physical, chemical, and biological data collected in Mobile Bay, Alabama in 1989-05 to 1999-12 (NCEI Accession 0116496)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 28, 2015 at 12:00 AM

This dataset contains physical, chemical, and biological data collected during ten years of near-monthly shipboard surveys carried out in Mobile Bay between May 1989 and December 1999. Station...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 27, 2026 at 08:02 PM

#17 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: 3 | Catalog Last Checked: August 28, 2026 at 12:05 AM

#18 Federal

Data from the Joint Global Ocean Flux Study (JGOFS) Time Series and Process Studies, 1992 to 1997

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 23, 2026 at 12:00 AM

This dataset includes physical, chemical, meteorological, and biological data, including zooplankton abundance, primary production, carotenoids, phaeophytin, fluorescence, phaeopigments, fatty...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 28, 2026 at 12:06 AM

#19 Federal

Conductivity-Temperature-Depth (CTD) profile data taken from the research vessel Hudson on the Scotian Shelf and in Gulf of Maine during the Maritimes Region Atlantic Zone Monitoring Program (AZMP) 2015 fall survey, September 20 to October 11, 2015 (NCEI Accession 0310787)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 23, 2026 at 12:00 AM

Dataset contains water temperature, salinity, and other parameters of downcast CTD data collected at 116 CTD stations from the research vessel Hudson, cruise 18HU15030, on the Scotian Shelf and in...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 27, 2026 at 09:42 PM

#20 Federal

The Episodic Events - Great Lakes Experiment (EEGLE) observation data in Lake Michigan, the Great Lakes region, coordinated by the NOAA Great Lakes Environmental Research Laboratory from 1997 to 2001

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 16, 2022 at 12:00 AM

The Episodic Events - Great Lakes Experiment (EEGLE) project was coordinated by NOAA Great Lakes Environmental Research Laboratory. The data collected in support of this project are archived in...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 08:11 AM

Search datasets

Draw a geographic box