Catalog - Data.gov

#1 Federal

Cetacean, sea turtle, and seabird visual observations using line-transect survey methods from ships and aircraft during the Gulf of Mexico Marine Assessment Program for Protected Species (GOMMAPPS) surveys from 2017 to 2020

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 01, 2022 at 12:00 AM

As part of the Gulf of Mexico Marine Assessment Program for Protected Species (GOMMAPPS), the NOAA Southeast Fisheries Science Center (SEFSC) and the U.S. Fish and Wildlife Service (FWS) conducted...

Search relevance: 1.00 | Views last month: 55 | Catalog Last Checked: August 03, 2026 at 08:11 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 03, 2026 at 08:03 AM

#3 Federal

Comprehensive Dataset and Reports of the Mamala Bay Study during 1993-1995 on Oahu, Hawaii

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

This collection contains comprehensive datasets and reports collected in support of the Mamala Bay Study during 1993-1995. Physical, chemical, biological, and geological datasets and reports are...

Search relevance: 1.00 | Views last month: 28 | Catalog Last Checked: August 03, 2026 at 08:13 AM

#4 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

#5 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: 22 | Catalog Last Checked: August 03, 2026 at 08:18 AM

#6 Federal

Structure-from-Motion Coral Demography derived from Stratified Random Site Imagery collected across the Hawaiian Archipelago from 2019-04-21 to 2019-08-03 for methods comparison (NCEI Accession 0253468)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 25, 2022 at 12:00 AM

Coral adult and juvenile coral colony demographic data described in this dataset are derived from the GIS analysis of benthic photomosaic imagery for a methods comparison with in situ diver data....

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: August 03, 2026 at 04:08 AM

#7 Federal

Cetacean and sea turtle visual observations using line-transect survey methods aboard a NOAA DeHavilland DHC-6 Twin Otter (TO) aircraft in the Gulf of Mexico, during the Gulf of Mexico Marine Assessment Program for Protected Species (GoMMAPPS survey TO18Wi) from 2018-01-18 to 2018-03-14 (NCEI Accession 0242273)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2021 at 12:00 AM

As part of the Gulf of Mexico Marine Assessment Program for Protected Species (GoMMAPPS), the Southeast Fisheries Science Center (SEFSC) conducted aerial surveys of the U.S. continental shelf...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: August 02, 2026 at 12:55 PM

#8 Federal

Marine mammals line-transect survey conducted in the Gulf of Alaska from 2003-06-27 to 2003-07-15 (NCEI Accession 0130075)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 29, 2015 at 12:00 AM

Three marine mammal observers participated on a cetacean survey from 26 June to 15 July 2003, aboard NOAA Ship Miller Freeman as a piggyback project during a RACE acoustic-trawl survey for pollock...

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: August 03, 2026 at 02:36 AM

#9 Federal

The Mississippi, Alabama, Florida, Outer Continental Shelf Baseline Environmental Survey, MAFLA 1977-1978

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 05, 2023 at 12:00 AM

This dataset includes oceanographic data collected in support of the MAFLA project, including ocean station, bathythermograph (XBT), high-resolution CTD/STD, chemistry, fish/shell-fish surveys,...

Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: August 03, 2026 at 08:03 AM

#10 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: 13 | Catalog Last Checked: August 03, 2026 at 04:06 AM

#11 Federal

National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected from climate stations across American Samoa

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: April 16, 2024 at 12:00 AM

The benthic cover data in this collection result from the analysis of images produced during benthic photo-quadrat surveys conducted along transects at climate stations and permanent sites across...

Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: August 03, 2026 at 08:14 AM

#12 Federal

Cetacean and sea turtle visual observations using line-transect survey methods aboard a NOAA DeHavilland DHC-6 Twin Otter (TO) aircraft in the Gulf of Mexico, during the Gulf of Mexico Marine Assessment Program for Protected Species (GoMMAPPS survey TO18Fa) from 10/12/2018 to 11/28/2018.

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2021 at 12:00 AM

As part of the Gulf of Mexico Marine Assessment Program for Protected Species (GoMMAPPS), the Southeast Fisheries Science Center (SEFSC) conducted aerial surveys of the U.S. continental shelf...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 02, 2026 at 12:55 PM

#13 Federal

AMAPPS Southeast Aerial Cruise Fall 2017 at OBIS-SEAMAP

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

As part of the AMAPPS program, the Southeast Fisheries Science Center conducted aerial surveys of continental shelf and slope waters (up to the 2,000 m isobath) along the US east coast from New...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 02, 2026 at 12:50 PM

#14 Federal

Benthic data, fish surveys and still images from Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) starting 1999-01-05 to present

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 27, 2026 at 12:00 AM

This collection consists of Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) surveys and include quantitative estimates of substrate type, rugosity, species type, and percent coverage....

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 03, 2026 at 08:12 AM

#15 Federal

NCCOS Assessment: Post-hurricane assessment of chemical contaminants in nearshore waters and marine sediments at two St. John, U.S. Virgin Islands (USVI) National Parks, 2021-08-16 to 2022-03-07 (NCEI Accession 0303533)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: May 06, 2025 at 12:00 AM

Marine sediment and water column samples were collected in nearshore habitats around the island of St. John, USVI during two sampling trips in late 2021 and early 2022 and following the landfall...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 03, 2026 at 04:59 AM

#16 Federal

Faunal tissue collections (fishes) for DNA barcoding collected by NOAA National Marine Fisheries Service and Tulane University Biodiversity Research Center from the NOAA ships Oregon II, Pisces and Gordon Gunter in the U.S. Gulf of Mexico from 2010-02-01 to present (NCEI Accession 0255350)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 30, 2022 at 12:00 AM

Tissue samples for species DNA barcoding and associated whole voucher specimens and their photographs were collected during NOAA National Marine Fisheries Service, Southeast Fisheries Science...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 02, 2026 at 12:55 PM

#17 Federal

Faunal tissue collections (fishes) for DNA barcoding collected by NOAA National Marine Fisheries Service and Tulane University Biodiversity Research Center from NOAA Ship Oregon II, NOAA Ship Pisces and NOAA Ship Gordon Gunter in the U.S. Gulf of Mexico from 2010-02-01 to 2021-07-19 (NCEI Accession 0255350)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: July 30, 2022 at 12:00 AM

Tissue samples for species DNA barcoding and associated whole voucher specimens and their photographs were collected during NOAA National Marine Fisheries Service, Southeast Fisheries Science...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 03, 2026 at 04:10 AM

#18 Federal

Lower Duwamish River, Washington, sculpin growth study evaluating fish tissue, otoliths, and surrounding sediment for injury from chemical contaminant exposure data collected from 2018 to 2020 (NCEI Accession 0283629)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: November 17, 2023 at 12:00 AM

The Lower Duwamish River is a highly industrialized waterway flowing into the densely urbanized Puget Sound waterfront of Seattle, WA. As part of a Natural Resource Damage Assessment (NRDA)...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 03, 2026 at 04:31 AM

#19 Federal

Map Layer: Sargassum Density in the Gulf of Mexico

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 28, 2021 at 12:00 AM

This map layer includes Sargassum density images downloaded from the University of South Florida Optical Oceanography Labratory. The images are downloaded and reprojected to display on the HABSOS...

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Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 05:20 PM

#20 Federal

Nekton from Fishery-Independent Trawl Samples in U.S. Gulf of Mexico Estuaries: A Comparative Assessment of Gulf Estuarine Systems (CAGES), 1973-2007 (NCEI Accession 0115183)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: March 19, 2014 at 12:00 AM

The purpose of CAGES (Comparative Assessment of Gulf Estuarine Systems) is to compile the fishery independent data from five Gulf States into a database to more easily compare the fisheries across...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 03, 2026 at 02:27 AM

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