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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)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:13 AM | Dataset Last Updated: October 18, 2022 at 12:00 AM
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 each image and the benthic elements falling directly underneath each point are identified. The images were collected at 18 stratified randomly selected sites in Vatia Bay in 2015 during belt transect surveys of coral demography by the Ecosystem Sciences Division (ESD) of the NOAA Pacific Islands Fisheries Science Center (PIFSC). The benthic cover data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive. The benthic images and coral demography data are described and archived separately.

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0264809 BENTHIC COMMUNITIES BENTHIC SPECIES biological data CORAL CORAL - CENSUS CORAL - SPECIES IDENTIFICATION HABITAT - BENTHIC

Complete Metadata
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describedByType application/octet-steam
description 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 each image and the benthic elements falling directly underneath each point are identified. The images were collected at 18 stratified randomly selected sites in Vatia Bay in 2015 during belt transect surveys of coral demography by the Ecosystem Sciences Division (ESD) of the NOAA Pacific Islands Fisheries Science Center (PIFSC). The benthic cover data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive. The benthic images and coral demography data are described and archived separately.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0264809.xml
issued 2022-10-10T00:00:00.000+00:00
keyword 
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  "BENTHIC COMMUNITIES",
  "BENTHIC SPECIES",
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  "oceanography",
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  "Coral Reef Ecosystem Program",
  "ESD",
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  "Pacific Islands Fisheries Science Center",
  "DOC/NOAA/NMFS/PIFSC/ESD > Ecosystem Sciences Division, Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
  "31090",
  "31259",
  "Eutrophication Impacts on Coral Ecosystem Health in Vatia, American Samoa",
  "Status and trends assessment for LBSP impacts on reef communities in Faga’alu Bay and Vatia Bay",
  "Numeric Data Sets > Benthic",
  "EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat",
  "EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat",
  "EARTH SCIENCE > Biosphere > Vegetation > Algae > Algal Cover",
  "EARTH SCIENCE > Biosphere > Vegetation > Algae > Crustose Coralline Algae",
  "EARTH SCIENCE > Biosphere > Vegetation > Algae > Encrusting Macroalgae",
  "EARTH SCIENCE > Biosphere > Vegetation > Algae > Fleshy Macroalgae",
  "EARTH SCIENCE > Biosphere > Vegetation > Algae > Turf Algae",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Baseline studies",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis > Transect Monitoring",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis > Transect Monitoring > Belt Transect",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Photographic Analysis",
  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs",
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  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Benthic biology",
  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Coral Cover",
  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Hard Coral Cover",
  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Octocoral Cover",
  "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION",
  "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC",
  "EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL LANDFORMS > CORAL REEFS",
  "COUNTRY/TERRITORY > United States of America > American Samoa > Tutuila Island > Vatia Bay (14S170W0028)",
  "OCEAN BASIN > Pacific Ocean > Tutuila Island > Vatia Bay (14S170W0028)",
  "OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN",
  "DYYU6M"
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license https://creativecommons.org/publicdomain/zero/1.0/
modified 2022-10-18T00:00:00.000+00:00
publisher 
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rights otherRestrictions
spatial -170.667963,-14.249853,-170.674412,-14.24367
temporal 2020-01-23T00:00:00+00:00/2020-01-29T00:00:00+00:00
theme 
[
  "geospatial"
]
title 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)

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