Catalog - Data.gov

Found 70 datasets matching "PHOTOQUADRAT IMAGES".

Federal
National Coral Reef Monitoring Program: Benthic Images Collected During Photoquadrat Surveys at Climate Stations across the Mariana Archipelago since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-01-01T00:00:00.000+00:00
The data described here are benthic images (photographs) collected during photoquadrat surveys conducted by the NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division...
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Search relevance: 134.30 | Views last month: 0
Federal
Coral Species, Colony Sizes, and Percent Coverage Based on Photoquadrat Images from the Hawaii Coral Reef Assessment and Monitoring Program: 2000 - 2002, (NODC Accession 0002312)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-03-29T00:00:00.000+00:00
Fixed photoquadrats are used to examine trends of individual organisms with regards to growth, recruitment and mortality. Five haphazardly selected photoquadrats at each depth contour were...
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Search relevance: 115.67 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Benthic Cover from Annotated Benthic Images Collected During Photoquadrat Surveys at Climate Stations across the Mariana Archipelago since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-06-01T00:00:00.000+00:00
This data has been combined into a US Pacific-wide InPort record: https://www.fisheries.noaa.gov/inport/item/78600. The coral reef benthic community data described here result from the...
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Search relevance: 108.03 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Benthic Cover from Annotated Benthic Images Collected During Photoquadrat Surveys at Climate Stations across the Pacific Remote Island Areas since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-01T00:00:00.000+00:00
This data has been combined into a US Pacific-wide InPort record: https://www.fisheries.noaa.gov/inport/item/78600. The coral reef benthic community data described here result from the...
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Search relevance: 103.27 | Views last month: 0
Federal
Benthic Surveys in Fagaʻalu, American Samoa: benthic images collected during belt transect surveys in 2012 and 2015 (NCEI Accession 0146682)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-08-10T00:00:00.000+00:00
The data described herein are part of a NOAA Coral Reef Conservation Program (CRCP) funded project aimed at establishing baseline data for coral demographics and benthic cover and composition via...
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Search relevance: 74.90 | Views last month: 0
Federal
Benthic Imagery from the Kahekili Herbivore Fisheries Management Area (HFMA)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-13T00:00:00.000+00:00
Photoquadrat benthic images were collected within the Kahekili Herbivore Fisheries Management Area (KHFMA) in West Maui by the Pacific Islands Fisheries Science Center (PIFSC) Ecosystem Sciences...
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Search relevance: 67.91 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Benthic Images Collected from Climate Stations across American Samoa since 2015
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-03-01T00:00:00.000+00:00
The data described here are benthic images (photographs) collected during photoquadrat surveys conducted by the NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division...
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Search relevance: 66.45 | Views last month: 0
Federal
Coral reef ecosystem marine protected area monitoring in Fagamalo, American Samoa: benthic images collected during belt transect surveys from 2015-10-26 to 2015-11-13 (NCEI Accession 0146681)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-08-05T00:00:00.000+00:00
In 2010 the village of Fagamalo, Tutuila, American Samoa, designated a no-take Marine Protected Area that sees the protection of 2.25 square kilometers of ocean. Because little is known regarding...
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Search relevance: 65.95 | Views last month: 0
Federal
Benthic percent cover derived from photoquadrat images taken along fixed transect at Laupahoehoe, Hawaii Island, September 2024 (NCEI Accession 0304209)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-05-16T00:00:00.000+00:00
The State of Hawaii DLNR (Department of Land and Natural Resources) DAR (Division of Aquatic Resources) marine monitoring team conducted surveys for benthic monitoring at one deep (10 meter) and...
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Search relevance: 65.65 | Views last month: 0
Federal
Benthic Surveys in Vatia, American Samoa: benthic images collected during belt transect surveys from 2015-11-02 to 2015-11-12 (NCEI Accession 0146680)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-06-06T00:00:00.000+00:00
Jurisdictional managers have expressed concerns that nutrients from the village of Vatia, Tutuila, American Samoa, are having an adverse effect on the coral reef ecosystem in Vatia Bay. Excess...
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Search relevance: 65.18 | Views last month: 0
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)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-09-20T00:00:00.000+00:00
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 techniques were implemented in...
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Search relevance: 63.46 | Views last month: 0
Federal
Benthic Surveys in Aua, American Samoa: benthic images collected during belt transect surveys from 2022-09-12 to 2022-09-22 (NCEI Accession 0270551)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-01-30T00:00:00.000+00:00
This dataset 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 study...
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Search relevance: 62.96 | Views last month: 0
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
- Updated: 2022-10-01T00:00:00.000+00:00
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...
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Search relevance: 58.93 | Views last month: 0
Federal
Benthic cover derived from photo transects in Fagaʻalu, American Samoa from 2015-10-29 to 2015-11-11 (NCEI Accession 0169725)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-01-27T00:00:00.000+00:00
The benthic cover data described herein were generated by the NOAA Coral Reef Ecosystem Program (CREP) from the quantitative analysis of photoquadrat benthic images using image analysis software,...
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Search relevance: 56.05 | Views last month: 0
Federal
Coral reef ecosystem marine protected area monitoring in Fagamalo, American Samoa: benthic images collected during belt transect surveys in 2015
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
In 2010 the village of Fagamalo, Tutuila, American Samoa, designated a no-take Marine Protected Area that sees the protection of 2.25 square kilometers of ocean. Because little is known regarding...
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Search relevance: 56.03 | Views last month: 0
Federal
Benthic Cover from Automated Annotation of Benthic Images Collected at Coral Reef Sites in the Pacific Remote Island Areas and American Samoa in 2018
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-01T00:00:00.000+00:00
The coral reef benthic community data described here result from the automated annotation (classification) of benthic images collected during photoquadrat surveys conducted by the NOAA Pacific...
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Search relevance: 55.42 | Views last month: 0
Federal
Benthic Surveys in Faga'alu, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography in 2015 and 2020
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-01-01T00:00:00.000+00:00
The benthic cover data described herein were generated by the NOAA Ecosystem Sciences Division (former Coral Reef Ecosystem Program, CREP) from the quantitative analysis of photoquadrat benthic...
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Search relevance: 54.69 | Views last month: 0
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)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-10-18T00:00:00.000+00:00
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using CoralNet image analysis software, whereby random points are projected on...
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Search relevance: 54.52 | Views last month: 0
Federal
Benthic percent cover derived from photoquadrat images taken along fixed transect sites around Hawaii Island from 2022-06-06 to 2022-09-15 (NCEI Accession 0288837)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-02-22T00:00:00.000+00:00
The State of Hawaii DLNR (Department of Land and Natural Resources) DAR (Division of Aquatic Resources) marine monitoring team conducted surveys for benthic monitoring at 6 locations around Hawaii...
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Search relevance: 54.36 | Views last month: 0
Federal
Benthic cover derived from photo transects in Vatia, American Samoa from 2015-11-02 to 2015-11-12 (NCEI Accession 0169726)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-01-27T00:00:00.000+00:00
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using image analysis software, whereby random points are projected on each image...
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- +3 more
Search relevance: 53.67 | Views last month: 0

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