Catalog - Data.gov

#1 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

#2 Federal

Hawaii Coral Bleaching Collaborative: surveys for percent of bleached coral cover across the Hawaiian Archipelago from October 02 to November 18, 2015

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

The data described here result from coral bleaching surveys across the Hawaiian Archipelago from October 02 to November 18, 2015. The data provide survey-level information on percent live coral...

Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: August 02, 2026 at 11:24 PM

#3 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

#4 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

#5 Federal

Developing a semi-automated CoralNet Bleaching Classifier: annotations and imagery from survey sites across the Hawaiian Archipelago between 2014 and 2019 (NCEI Accession 0269246)

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

This data package includes datasets and benthic imagery that support the development of a semi-automated coral bleaching classifier in CoralNet. The datasets in this package include annotations of...

Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 03, 2026 at 04:14 AM

#6 Federal

Benthic Surveys in Nu'uuli Pala Lagoon and Backreef in American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys from 2024-11-11 to 2024-11-21

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2025 at 12:00 AM

This metadata record describes the coral demographic data of Nu'uuli Pala Lagoon and Backreef, American Samoa. Surveys were conducted by snorkelers from the Ecosystem Sciences Division (ESD) of...

Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 11:25 PM

#7 Federal

Benthic Surveys in Faga'alu, American Samoa: benthic images collected during belt transect surveys in 2020 (NCEI Accession 0259389)

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

The benthic images provided here are part of the CRCP-funded project aimed at establishing baseline Rapid Ecological Assessment (REA) surveys for coral reef benthic cover and composition at...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 03, 2026 at 04:11 AM

#8 Federal

National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected from climate stations across the Mariana Archipelago

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: June 30, 2023 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: 9 | Catalog Last Checked: August 03, 2026 at 08:14 AM

#9 Federal

Determining Watershed Management Efficacy in West Maui: line-point-intercept and photo quadrat surveys of benthic communities for benthic cover from 2014 to 2015

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2016 at 12:00 AM

The focus of the Wahikuli-Honokowai Watershed Management Plan is the land use practices and alterations affected in the agricultural and urban districts that have upset the natural drainage...

Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 02, 2026 at 11:19 PM

#10 Federal

Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) benthic data and still images from 2018-06-13 to 2018-07-16 on Maui (NCEI Accession 0222175)

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

This dataset consists of digital still images along coral reef transect lines, from which quantitative benthic data are derived from select images via PhotoGrid, a software package that analyzes...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 03:45 AM

#11 Federal

Benthic Surveys in Vatia, American Samoa: comprehensive assessment of coral demography (adult and juvenile corals) from belt transect surveys from 2020-01-23 to 2020-01-29 (NCEI Accession 0240417)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 02, 2021 at 12:00 AM

Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the adjacent coral reef ecosystem. Excess...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 03:55 AM

#12 Federal

Hawaii Coral Bleaching Collaborative: surveys for percent and severity of bleached coral cover across the Hawaiian Archipelago from August 20 to December 7, 2019

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

The data described here result from coral bleaching surveys across the Hawaiian Archipelago from August 20 to December 7, 2019. The data provide information on live coral cover and the percentage...

Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 02, 2026 at 11:23 PM

#13 Federal

National Coral Reef Monitoring Program: Orthorectified mosaic images of Cheeca Rocks reef in the Florida Keys collected on 2019-09-18 (NCEI Accession 0223308)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: December 17, 2020 at 12:00 AM

This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Program’s (CRCP) National Coral Reef Monitoring Program (NCRMP). Orthorectified mosaic...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 03:46 AM

#14 Federal

National Coral Reef Monitoring Program: Benthic Images Collected from Stratified Random Sites (StRS) across the Hawaiian Archipelago since 2013

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: September 01, 2025 at 12:00 AM

The data described here are benthic habitat imagery (color-corrected photographs) from benthic photo-quadrat surveys conducted along transects at stratified random sites by the Pacific Islands...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 11:21 PM

#15 Federal

Pacific Reef Assessment and Monitoring Program: Belt Transect Surveys for Demographics and Condition of Corals at U.S. Pacific Reefs from 2007 to 2012

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2019 at 12:00 AM

The data described here result from benthic coral demographic surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of NOAA's Pacific Reef...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 11:18 PM

#16 Federal

Benthic surveys along a water quality gradient in Aua, American Samoa: benthic images collected during belt transect surveys in 2022

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

This metadata record describes the imagery collected in 2022 of Aua Reef, American Samoa by the Ecosystem Sciences Division (ESD) of NOAA, funded by the Coral Reef Conservation Program (CRCP), to...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 11:25 PM

#17 Federal

Benthic cover derived from analysis of benthic images collected at coral reef sites in Batangas, Philippines from 2015-05-23 to 2015-06-03 (NCEI Accession 0162828)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: August 31, 2017 at 12:00 AM

The benthic cover data described here result from benthic photo-quadrat surveys conducted by the NOAA Coral Reef Ecosystem Program (CREP) in 2015 along transects at fixed climate survey sites...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 02:58 AM

#18 Federal

Coral Reef Structural Complexity derived from Structure-from-Motion (SfM) imagery collected at Stratified-Random Sites (StRS) across the U.S. Pacific since 2019

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: January 01, 2025 at 12:00 AM

The data described here are structural complexity estimates derived from Structure-from-Motion (SfM) benthic habitat imagery from diver transect surveys conducted at stratified-random sites (StRS)...

Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 11:25 PM

#19 Federal

NCCOS Assessment: Assessing Land Based Sources of Pollution in Tinian, Commonwealth of the Northern Mariana Islands, from 2013-08-27 to 2013-08-30 (NCEI Accession 0241439)

Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dataset Last Updated: October 06, 2021 at 12:00 AM

This tabular dataset is the result of field sampling of coral tissues (Pocillopora damicornis) and subsequent laboratory chemical analysis for pollutant levels in Tinian, Commonwealth of the...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 03:57 AM

#20 Federal

Fish, Benthic and Urchin Survey Data from Kahekili Herbivore Fisheries Management Area (HFMA), Maui, Hawaii since 2008 (NCEI Accession 0165015)

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

Data are summary fish, benthic and urchin data from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC) Ecosystem Sciences Division (ESD; formerly the Coral...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 03:01 AM

Search datasets

Draw a geographic box