140 datasets found
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Federal
Patterns of parrotfish predation on Orbicella annularis and coral tissue regeneration from bite scars on the Caribbean islands of St. Croix and Bonaire from 2018-07-02 to 2019-08-24 (NCEI Accession 0213589)
National Oceanic and Atmospheric Administration, Department of Commerce —
To determine the patterns and thresholds of tissue regeneration in Orbicella annularis coral colonies from parrotfish predation, we monitored tissue regeneration of... -
Federal
Structure from Motion (SfM) Coral (Adult and Juvenile) Annotations derived from Stratified Random Site (StRS) Imagery across the US Pacific from 2019 to 2023 for methods comparison
National Oceanic and Atmospheric Administration, Department of Commerce —
Coral adult and juvenile coral colony demographic data described in this dataset are derived from the GIS analysis of benthic photomosaic imagery. The source imagery... -
Federal
Benthic cover derived from structure from motion images collected during marine debris surveys at coral reef sites entangled with derelict fishing nets at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands from missions in 2018 and 2021
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover and fishing-net related data described in this dataset are derived from the GIS analysis of benthic orthophotos. The source imagery was collected by... -
Federal
CRED Optical Validation Data at the islands of Ofu and Olosega in American Samoa, 2004 to Support Benthic Habitat Mapping (TOAD)
National Oceanic and Atmospheric Administration, Department of Commerce —
Optical validation data were collected using a Tethered Optical Assessment Device (TOAD), an underwater sled equipped with an underwater digital video camera and... -
Federal
CRED Integrated Benthic Habitat Map for French Frigate Shoals, Northwestern Hawaiian Islands 2007
National Oceanic and Atmospheric Administration, Department of Commerce —
This is an integrated benthic habitat map system which consists of a number of separate map layers including multibeam bathymetry, acoustic backscatter imagery,... -
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)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Programâs (CRCP) National Coral Reef Monitoring Program... -
Federal
Identifying coral reef resilience potential in Tutuila, American Samoa based on NOAA coral reef monitoring data from 2010 to 2016 (NCEI Accession 0169632)
National Oceanic and Atmospheric Administration, Department of Commerce —
Declines in the health of coral reef ecosystems lead scientists to search for factors that support reef resilience: the ability of reefs to resist environmental... -
Federal
Benthic Cover Derived from Benthic Images Collected Across the Hawaiian Archipelago from 2019-08-27 to 2019-11-14 During a Bleaching Event (NCEI Accession 0259266)
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here result from benthic photo-quadrat surveys conducted along transects at stratified random sites (StRS) and fixed sites surveyed in the... -
Federal
Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Timor-Leste in 2013 and 2014 (NCEI Accession 0168620)
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data described here result from benthic photo-quadrat surveys conducted by the NOAA Coral Reef Ecosystem Program (CREP) in hard bottom shallow water... -
Federal
NCCOS Assessment: Underwater Video for Ground Validation and Accuracy Assessment of Benthic Habitat Maps of the Insular Shelf South of St. Thomas and St. John, U.S. Virgin Islands, 2010-03-20 to 2017-02-10
National Oceanic and Atmospheric Administration, Department of Commerce —
The presence and absence of the four substrate and four biological cover types were documented at 1,353 locations on the insular shelf south of St. Thomas and St.... -
Federal
2000 Mosaic of Aerial Photography of the Salt River Bay National Historical Park and Ecological Preserve, St. Croix, USVI
National Oceanic and Atmospheric Administration, Department of Commerce —
Aerial photographs taken by NOAA's National Geodetic Survey during 2000 were mosaicked and orthorectified by the Biogeography Program. The resulting image was used to... -
Federal
Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Timor-Leste in 2013 and 2014
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data described here result from benthic photo-quadrat surveys conducted by the NOAA Coral Reef Ecosystem Program (CREP) in hard bottom shallow water... -
Federal
National Coral Reef Monitoring Program: Benthic cover derived from analysis of images collected from climate stations across the Mariana Archipelago
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data in this collection result from the analysis of images produced during benthic photo-quadrat surveys conducted along transects at climate... -
Federal
Vogetrader Long-Term Monitoring 12 years After Impact: a collection of benthic data and imagery collected in 2022 to evaluate reef recovery and the efficacy of restoration efforts at the M/V VogeTrader grounding site in O'ahu, Hawai'i (NCEI Accession 0282702)
National Oceanic and Atmospheric Administration, Department of Commerce —
On February 5, 2010, the cargo vessel M/V Vogetrader ran aground a shallow forereef in Oahu, Hawaii. In response to the loss of natural resources, three restoration... -
Federal
Hawaii Institute for Marine Biology and NOAA National Ocean Service, Marine Sanctuary Program Partnership, in affiliation with the Coral Reef Assessment and Monitoring Program, 2007 Survey of the Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve: Digital Still Images (NODC Accession 0052882)
National Oceanic and Atmospheric Administration, Department of Commerce —
Rapid Assessment Transects were conducted in 2007 in the Papahanaumokuakea Marine National Monument of the Northwest Hawaiian Islands Coral Reef Ecosystem Reserve.... -
Federal
National Coral Reef Monitoring Program: Orthorectified mosaic images of a coral reef in Flower Garden Banks National Marine Sanctuary collected on 2019-06-03 and 2019-06-04 (NCEI Accession 0223261)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Programâs (CRCP) National Coral Reef Monitoring Program... -
Federal
Fish, Benthic and Urchin Survey Data from Kahekili Herbivore Fisheries Management Area (HFMA), Maui since 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Data are summary fish, benthic and urchin data from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC) Ecosystem Sciences... -
Federal
National Coral Reef Monitoring Program: Orthorectified mosaic images of a coral reef near Salt River in St. Croix USVI collected on 2019-09-11 (NCEI Accession 0223077)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set contains landscape mosaic images, created as a product for the NOAA Coral Reef Conservation Programâs (CRCP) National Coral Reef Monitoring Program... -
Federal
Structure from motion images collected during marine debris surveys at coral reef sites entangled with derelict fishing nets at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands in 2018 and 2021
National Oceanic and Atmospheric Administration, Department of Commerce —
The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water marine debris swim surveys conducted by... -
Federal
Benthic Surveys in Vatia, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography from 2020-01-23 to 2020-01-29 (NCEI Accession 0264809)
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using CoralNet image analysis software, whereby...
140 datasets found