Catalog - Data.gov

#1 Federal

The NOAA NCEI Global Marine Microplastics Data Collection (1972-present)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 04, 2026 at 12:00 AM

Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human health. The widespread occurrence of...

Search relevance: 1.00 | Views last month: 40 | Catalog Last Checked: September 27, 2026 at 12:10 AM

#2 Federal

The NOAA NCEI Global Marine Microplastics Harmonized Database during 1972-04-20 to present (NCEI Accession 0306475)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 07, 2025 at 12:00 AM

This database contains a harmonized subset of variables from the NOAA NCEI Marine Microplastics collection, which is used to generate the accompanying ArcGIS map. It includes microplastic...

Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: September 26, 2026 at 10:01 PM

#3 Federal

Physical, chemical, and biological oceanographic data collected for the ECOHAB (ECology and Oceanography of Harmful Algal Blooms) project from 1993 to 2006

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 04, 2026 at 12:00 AM

This dataset includes physical, chemical, and biological oceanographic data including Karenia brevis counts, biochemistry, and behavior, chlorophyll, water temperature, salinity, fluorometry,...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 27, 2026 at 12:12 AM

#4 Federal

Hydrography data from The Northeastern Gulf of Mexico Physical Oceanography Program (NEGOM) Chemical Oceanography and Hydrography Study, 1998-2001 (NCEI Accession 0065693)

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

This dataset is a compilation of ocean station data including measurements of temperature, salinity, chlorophyll, transmissivity, and pressure, collected using CTD, XBT, and expendable current...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 26, 2026 at 07:46 PM

#5 Federal

Marine biological occurrence data managed by Ocean Biodiversity Information System USA (OBIS-USA) Integrated Publishing Toolkit (IPT) updated on 2026-06-25 (NCEI Accession 0250940)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 04, 2026 at 12:00 AM

This dataset includes marine biological occurrence data managed by the Ocean Biodiversity Information System USA (OBIS-USA). The data were observed between 1833 and 2025-10-20. These data were...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 26, 2026 at 09:32 PM

#6 Federal

Physical, chemical and biological data from the NOAA Marine EcoSystems Analysis Program (MESA) New York Bight project from 1957 through 1984

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 03, 2026 at 12:00 AM

This collection consists of physical, chemical, meteorological, and biological data collected for the NOAA Marine EcoSystems Analysis Program (MESA) New York Bight project, between 1973 and 1984....

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 27, 2026 at 12:11 AM

#7 Federal

Physical and biochemical oceanographic data from the Hawaii Ocean Time-series (HOT) program collected by University of Hawaii at Station ALOHA in the Pacific Ocean 100 miles north of Oahu, Hawaii, since 1988

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 25, 2026 at 12:00 AM

This dataset includes physical and biochemical oceanographic observational data from the Hawaii Ocean Time-series (HOT) Program, including thermosalinograph, CTD, bottle and biochemical data. The...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 27, 2026 at 12:13 AM

#8 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: 9 | Catalog Last Checked: September 27, 2026 at 12:12 AM

#9 Federal

Topobathy grid representing the backshore to the nearshore at Marconi Beach, Wellfleet from data collected on March 11 and 16, 2022

Organization: Department of the Interior
Dataset Last Updated: October 24, 2022 at 12:00 AM

The data in this release map the beach and nearshore environment at Marconi Beach in Wellfleet, MA and provide updated environmental context for the 2021 CoastCam installation that looks out at...

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Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 10:09 PM

#10 Federal

High-resolution CTD/STD data from ENDEAVOR in the North Atlantic Ocean from 1982-04-19 to 1982-08-25 (NCEI Accession 8700379)

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

This dataset includes high-resolution CTD/STD data from ENDEAVOR in the North Atlantic Ocean from 1982-04-19 to 1982-08-25. Data has been processed by NODC to the NODC standard High-Resolution...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 26, 2026 at 11:37 PM

#11 Federal

PARTICULATE ORGANIC CARBON, NITRATE and other data from ATLANTIS II from 1962-06-27 to 1968-09-30 (NCEI Accession 7200157)

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

This dataset includes bathythermograph (MBT) data from ATLANTIS II in the Indian Ocean, North Atlantic Ocean, North Pacific Ocean, Philippine Sea, and South Atlantic Ocean from 1962-06-27 to...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 26, 2026 at 10:39 PM

#12 Federal

Surface Ocean CO2 Atlas Database Version 2025 (SOCATv2025) (NCEI Accession 0304549)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 25, 2025 at 12:00 AM

The ocean absorbs one quarter of the global CO2 emissions from human activity. The community-led Surface Ocean CO2 Atlas (www.socat.info) is key for the quantification of ocean CO2 uptake and its...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 26, 2026 at 10:00 PM

#13 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: 6 | Catalog Last Checked: September 27, 2026 at 12:13 AM

#14 Federal

PARTICULATE ORGANIC CARBON, cloud amount/frequency and other data from COLUMBUS ISELIN in the NW Atlantic, South Atlantic Ocean and SW Atlantic from 1991-11-05 to 1991-11-23 (NCEI Accession 9300014)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 15, 2023 at 12:00 AM

Transmissivity and fluorescence data collected as part of AMASSEDS (A Multidisciplinary Amazon Shelf SEDiment Study). The primary objective of AMASSEDS is to understand the sedimentary processes...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 11:49 PM

#15 Federal

Plankton and other data from the ASTERIAS and other platforms as part of the International Decade of Ocean Exploration (IDOE) from 1972-06-01 to 1972-10-01 (NCEI Accession 7300573)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 06, 2020 at 12:00 AM

Plankton and other data were collected from the ASTERIAS and other platforms from 01 June 1972 to 01 October 1972. Data were collected by the All Union Research Institute of Marine Fisheries and...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 10:45 PM

#16 Federal

Ice Tethered Profiler observations: Vertical profiles of temperature, salinity, oxygen, and ocean velocity from an Ice Tethered Profiler buoy system

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

This collection contains repeated vertical profiles of ocean temperature and salinity versus pressure, as well as oxygen and velocity for some instruments. Data were collected between about 7 and...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 27, 2026 at 12:13 AM

#17 Federal

Collaborative research: combining rRNA probes and cell cycle analyses to investigate in-situ growth rates of eukaryotic phytoplankton, October 2002 (NCEI Accession 0002262)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 01, 2005 at 12:00 AM

Physical and phytoplankton data were collected using fluorometer and CTD casts in the Northwest Atlantic Ocean from R/V OCEANUS from 01 October 2002 to 14 October 2002. Data were submitted by Dr....

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 07:34 PM

#18 Federal

Dissolved inorganic carbon (DIC), total alkalinity (TA), pH on total scale, dissolved organic carbon (DOC), chlorofluorocarbons (CFC11, CFC12, CFC113), water temperature, salinity, dissolved oxygen, nutrients and other hydrographic and chemical variables collected from discrete samples and profile observations during the R/V Thomas G. Thompson cruise on GO-SHIP repeat section I08S (EXPOCODE 325020240221) in the Indian Ocean, Southern Ocean from 2024-02-21 to 2024-04-01 (NCEI Accession 0308102)

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

This dataset includes discrete profile measurements of Dissolved inorganic carbon (DIC), total alkalinity (TA), pH on total scale, dissolved organic carbon (DOC), chlorofluorocarbons (CFC11,...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 26, 2026 at 10:03 PM

#19 Federal

NODC Standard Product: World Ocean Circulation Experiment (WOCE) Global Data Resource (GDR), versions 1-3, on CD-ROM and DVD

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

The US National Oceanographic Data Center (NODC) produced twelve (12) CD-ROMs containing World Ocean Circulation Experiment (WOCE) Version 1 project data in the summer of 1998. NODC produced...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 27, 2026 at 12:12 AM

#20 Federal

CURRENT - DIRECTION and Other Data from UNKNOWN from 1961-10-01 to 1965-09-01 (NCEI Accession 6901007)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 06, 2020 at 12:00 AM

No description was provided.

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 26, 2026 at 10:24 PM

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