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#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

Chemical, physical, and other data collected in the coastal waters of California as part of the California Cooperative Fisheries Investigation (CalCOFI) project since 1949

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 29, 2025 at 12:00 AM

This collection includes data collected from multiple platforms in the coastal waters of California over many years, as part of the California Cooperative Fisheries Investigation (CalCOFI)...

Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: August 27, 2026 at 11:56 PM

#3 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

#4 Federal

CRCP-Acropora spp. distribution in the upper Florida Keys 2013-2015

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2017 at 12:00 AM

This data set is derived from visual surveys by snorkelers using handheld GPS units to map extant live colonies of the threatened corals Acropora palmata and A. cervicornis in the upper Florida...

Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: August 02, 2026 at 12:51 PM

#5 Federal

The Gulf of Mexico Marine Debris Project (GOMMDP) debris maps and locations in the coastal waters of the Northern Gulf of Mexico from 2006 to 2009 (NCEI Accession 0176605)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 04, 2018 at 12:00 AM

This data set contains static maps, GIS maps, and geographic location files of marine debris located in the coastal waters of the Northern Gulf of Mexico. The data files represent item location,...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: September 26, 2026 at 09:07 PM

#6 Federal

Trails of Yellowstone National Park

Organization: Department of the Interior
Dataset Last Updated: July 01, 2000 at 12:00 AM

The main Trail Survey took place during the years of 1997-2000. Differentially corrected GPS (Global Positioning System) data were collected primarily on foot for all existing maintained trails...

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Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: September 10, 2026 at 07:15 PM

#7 Federal

Physical and meteorological data collected from non-federal stations assembled by the Alaska Ocean Observing System (AOOS)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 17, 2021 at 12:00 AM

This dataset contains oceanographic and surface meteorological data collected from non-Federal stations throughout the Alaskan region of the United States. The data is predominantly long time...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 27, 2026 at 12:09 AM

#8 Federal

International Chemistry Experiment in the Arctic Lower Troposphere (ICEALOT): Physical, optical, and chemical properties of atmospheric marine aerosols aboard WHOI R/V Knorr in Arctic ice-free regions of the Greenland, Norwegian, and Barents seas, 2008-03-19 to 2009-04-24 (NCEI Accession 0310737)

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

This dataset contains physical, optical, and chemical properties of atmospheric marine aerosols from aboard WHOI R/V Knorr, collected 19 March to 24 April 2008 during the ICEALOT field...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 26, 2026 at 10:04 PM

#9 Federal

Braddock East camera locations and attitudes for low-altitude aerial images collected during unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Braddock Bay, New York in July 2017

Organization: Department of the Interior
Dataset Last Updated: August 07, 2020 at 12:00 AM

Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), in three locations along the Lake...

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Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: September 10, 2026 at 10:25 PM

#10 Federal

Puget Sound porpoise population - Estimates of harbor porpoise population size in the main basin of Puget Sound

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2004 at 12:00 AM

Estimates of harbor porpoise population size in the main basin of Puget Sound. This abundance will be derived from established methodology for marine mammal abundance estimation. Updates to...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 03, 2026 at 04:03 AM

#11 Federal

Lake Bluffs camera locations and attitudes for low-altitude aerial images collected during unmanned aerial systems (UAS) flights over of the Lake Ontario shoreline in the vicinity of Sodus Bay, New York in July 2017

Organization: Department of the Interior
Dataset Last Updated: August 10, 2020 at 12:00 AM

Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), along the Lake Ontario shoreline...

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Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 09:44 PM

#12 Federal

Oceanographic data and information collected during the EX1705 American Samoa, Kingman/Palmyra, Jarvis (ROV & Mapping) expedition on NOAA Ship OKEANOS EXPLORER in the Pacific Ocean from 2017-04-27 to 2017-05-19 (NCEI Accession 0163984)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 29, 2025 at 12:00 AM

This dataset contains oceanographic data collected in several marine protected areas between Pago Pago, American Samoa and Honolulu, Hawaii. Operations included the use of the ship’s Acoustic...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 26, 2026 at 09:00 PM

#13 Federal

Ground control point and transect locations associated with images collected during unmanned aerial systems (UAS) flights over The Lake Ontario shoreline in the vicinity of Braddock Bay, New York in July 2017

Organization: Department of the Interior
Dataset Last Updated: August 07, 2020 at 12:00 AM

Low-altitude (80-100 meters above ground level) digital images were obtained from a camera mounted on a 3DR Solo quadcopter, a small unmanned aerial system (UAS), in three locations along the Lake...

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Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 10:31 PM

#14 Federal

Oceanographic data collected during the EX2306: Seascape Alaska 5: Gulf of Alaska Remotely Operated Vehicle Exploration and Mapping expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2023-08-23 to 2023-09-16 (NCEI Accession 0286092)

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

This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2023-08-23 to 2023-09-16. Data acquisition from shipboard sensors includes...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 26, 2026 at 09:46 PM

#15 Federal

NCCOS Assessment: Post placement vegetation, sediment, and imagery data from Deal Island Wildlife Management area, MD, 2024-07-22 to 2025-07-29 (NCEI Accession 0310721)

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

The Deal Island beneficial use project involved raising the marsh platform's elevation using dredged material from the lower Wicomico River. NCCOS researchers conducted intensive data collection...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 26, 2026 at 10:04 PM

#16 Federal

Marine animal satellite telemetry location and profile data from the U.S. Animal Telemetry Network (ATN)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 02, 2025 at 12:00 AM

This dataset contains satellite telemetry location and profile data collected from satellite-linked tags deployed on marine animals and contributed by organizations that are part of the U.S....

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 03, 2026 at 08:12 AM

#17 Federal

Marine biodiversity data collected in support of the Arctic Marine Biodiversity Observing Network (AMBON) project from 2015 to 2020

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

This dataset includes marine biodiversity data collected in support of the Arctic Marine Biodiversity Observing Network (AMBON) project from 2015 to 2020. These data include fish, seabird and...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 27, 2026 at 12:12 AM

#18 Federal

Chemical oceanographic data collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-07-21 to 2010-07-23 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0084584)

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

Chemical oceanographic data were collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-07-21 to 2010-07-23 in response to the Deepwater Horizon Oil Spill event on April 20, 2010, by...

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 26, 2026 at 07:59 PM

#19 Federal

E-Bike Field Study Data

Organization: Department of Transportation
Dataset Last Updated: September 03, 2026

GPS pings collected by study participants who rode conventional and e-bikes at Minute Man National Historic Park between April and September 2022.

Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:36 PM

#20 Federal

Oceanographic data and ROV dive-related multimedia and information collected during the EX1504L4 (Campaign to Address Pacific monument Science, Technology, and Ocean NEeds (CAPSTONE) Leg IV) expedition on NOAA Ship OKEANOS EXPLORER in the North Pacific Ocean from 2015-09-07 to 2015-09-30 (NCEI Accession 0131887)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: February 05, 2025 at 12:00 AM

This dataset contains oceanographic data collected in the deep waters in and around Papahānaumokuākea Marine National Monument (PMNM) in the Northwestern Hawaiian Islands and Johnston Atoll. The...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 26, 2026 at 08:41 PM

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