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Seafloor substrate (hard and soft bottom) maps at select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas

Published by Pacific Islands Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 02, 2026 at 11:20 PM | Dataset Last Updated: April 01, 2018 at 12:00 AM
Seafloor substrate (i.e., hard vs. soft bottom) maps from 0 to up to 50 m depths around select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas were produced by the NOAA Fisheries Ecosystem Sciences Division (ESD). The islands and atolls include Tutuila, Ofu and Olosega, Tau, and Rose in American Samoa; Anatahan, Maug, Aguijan, Pagan, Rota, Tinian, Saipan, and Guam in the Mariana Archipelago; and Howland, Jarvis, Kingman, Palmyra, and Johnston in the Pacific Remote Island Areas. This is a preliminary product, derived from integrating two existing map products: hard and soft seafloor substrate maps derived from an unsupervised classification of multibeam backscatter and bathymetry derivatives produced by ESD, and shallow-water benthic habitat maps generated by the NOAA Centers for Coastal Ocean Science. The resulting maps were then updated with ESD's groundtruth data, including biological survey data and benthic cover data derived from the analysis of seafloor images. The final maps were interpolated to fill in gaps and smoothed to remove isolated pixels, and the substrate data were constrained up to 50-m depths. For the Pacific Remote Island Areas where no benthic habitat maps were available, hard and soft substrate maps were newly generated from high spatial resolution satellite images.

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467 Mapping and EcoSpatial Information Products to Support Coral Reef Ecosystem Management in the Pacific Islands Region Geographic Information > Habitats EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping > Habitat Mapping EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping > geomorphology Mapping EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Hard Seafloor Substrate

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@type dcat:Dataset
accessLevel non-public
contactPoint 
{
  "fn": "Not provided - Contact data.gov",
  "hasEmail": "mailto:datagovsupport@gsa.gov"
}
describedByType application/octet-steam
description Seafloor substrate (i.e., hard vs. soft bottom) maps from 0 to up to 50 m depths around select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas were produced by the NOAA Fisheries Ecosystem Sciences Division (ESD). The islands and atolls include Tutuila, Ofu and Olosega, Tau, and Rose in American Samoa; Anatahan, Maug, Aguijan, Pagan, Rota, Tinian, Saipan, and Guam in the Mariana Archipelago; and Howland, Jarvis, Kingman, Palmyra, and Johnston in the Pacific Remote Island Areas. This is a preliminary product, derived from integrating two existing map products: hard and soft seafloor substrate maps derived from an unsupervised classification of multibeam backscatter and bathymetry derivatives produced by ESD, and shallow-water benthic habitat maps generated by the NOAA Centers for Coastal Ocean Science. The resulting maps were then updated with ESD's groundtruth data, including biological survey data and benthic cover data derived from the analysis of seafloor images. The final maps were interpolated to fill in gaps and smoothed to remove isolated pixels, and the substrate data were constrained up to 50-m depths. For the Pacific Remote Island Areas where no benthic habitat maps were available, hard and soft substrate maps were newly generated from high spatial resolution satellite images.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "tau_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Tau Island, American Samoa. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/amsamoa/benthichabitatlayers/tau_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "agu_4m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Aguijan Island, Mariana Archipelago. The zip file contains the integrated Hard and Soft Seafloor Substrate product in GeoTIFF format with the PDF map showing the extent of the product.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/agu_4m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "rot_4m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Rota Island, Mariana Archipelago. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/rot_4m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "pag_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Pagan Island, Mariana Archipelago. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/pag_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ofu_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Ofu/Olosega Islands, American Samoa. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/amsamoa/benthichabitatlayers/ofu_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "tin_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Tinian Island, Mariana Archipelago. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/tin_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "tut_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Tutuila Island, American Samoa. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 50m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/amsamoa/benthichabitatlayers/tut_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "gua_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Guam Island, Mariana Archipelago. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 50m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/gua_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "sai_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Saipan Island, Mariana Archipelago. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 50m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/sai_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ana_4m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Hard and Soft Bottom Seafloor Substrate Map of Anatahan Island, Mariana Archipelago. The zip file contains the product in GeoTIFF format with the PDF map showing the extent of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/ana_4m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "mau_4m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Maug Island, Mariana Archipelago. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products. The file also contains the 20m depth contour shapefile of Supply Reef near by.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/mau_4m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "kin_2m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Newly developed Hard and Soft Bottom Seafloor Substrate Map of Kingman Reef, Pacific Remote Islands. The zip file contains the product in GeoTIFF format with the PDF map showing the extent of the product.
Source WorldView satellite image: 2015",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/pria/benthichabitatlayers/kin_2m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "pal_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Palmyra Atoll, Pacific Remote Islands.. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.

The zip file also contains newly developed Hard and Soft Bottom Seafloor Substrate Map of Palmyra Atoll. It includes the non-interpolated version, and the interpolated version with the existing benthic habitat layers. The products are in GeoTIFF format with the PDF map showing the extent of the product. 

Source WorldView satellite image: 2014",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/pria/benthichabitatlayers/pal_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ros_5m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Integrated Hard and Soft Bottom Seafloor Substrate Map of Rose Atoll, American Samoa. The zip file contains the interpolated and non-interpolated versions of the integrated products in GeoTIFF format and the 20m depth contour shapefile with the PDF map showing the extent of the products. The number of the file name indicates the pixel resolution of the products.",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/amsamoa/benthichabitatlayers/ros_5m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "how_2m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Newly developed Hard and Soft Bottom Seafloor Substrate Map of Howland Island, Pacific Remote Islands. The zip file contains the product in GeoTIFF format with the PDF map showing the extent of the product. Also included is the 10 m contour polygon file for Howland, which was not previously provided as there was a lack of sufficient data available at that time. Access to additional better quality WorldView imagery for Howland allowed for new estimated depths to be generated, and therefore sufficient depth information is now available to derive the 10-m isobath.  Source WorldView satellite images: 2011 and 2016",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/pria/benthichabitatlayers/how_2m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "jar_2m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Newly developed Hard and Soft Bottom Seafloor Substrate Map of Jarvis Island, Pacific Remote Islands. The zip file contains the product in GeoTIFF format with the PDF map showing the extent of the product. Also included is the 10 m contour polygon file for Jarvis, which was not previously provided as there was a lack of sufficient data available at that time. Access to additional better quality WorldView imagery for Jarvis allowed for new estimated depths to be generated, and therefore sufficient depth information is now available to derive the 10-m isobath.  Source WorldView satellite image: 2016",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/pria/benthichabitatlayers/jar_2m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "joh_2m_hardsoft.zip",
    "format": "ZIP",
    "mediaType": "application/zip",
    "description": "Newly developed Hard and Soft Bottom Seafloor Substrate Map of Johnston Atoll, Pacific Remote Islands. The zip file contains the product in GeoTIFF format with the PDF map showing the extent of the product. 
Source WorldView satellite image: 2014",
    "downloadURL": "ftp://ftp.soest.hawaii.edu/pibhmc/website/data/pria/benthichabitatlayers/joh_2m_hardsoft.zip",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "GCMD Keyword Forum Page",
    "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
    "mediaType": "text/html",
    "description": "Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Full Metadata Record",
    "accessURL": "https://www.fisheries.noaa.gov/inport/item/34310",
    "mediaType": "text/html",
    "description": "View the complete metadata record on InPort for more information about this dataset.",
    "describedByType": "application/octet-stream"
  }
]
identifier https://data.noaa.gov/waf/NOAA/nmfs/pifsc/iso/xml/34310.xml
issued 2016-08-01T00:00:00.000+00:00
keyword 
[
  "467",
  "Mapping and EcoSpatial Information Products to Support Coral Reef Ecosystem Management in the Pacific Islands Region",
  "Geographic Information > Habitats",
  "EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat",
  "EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping > Habitat Mapping",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping > geomorphology Mapping",
  "EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Hard Seafloor Substrate",
  "EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Soft Seafloor Substrate",
  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs",
  "EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Habitats",
  "SUBSTRATE DESCRIPTION",
  "GIS product",
  "benthic",
  "CORAL REEF STUDIES",
  "Coral Reef Conservation Program",
  "US DOC; NOAA; NMFS; Pacific Islands Fisheries Science Center; Ecosystem Sciences Division",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Aguihan > Aguihan Island (Aguijan) (14N145E0006)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Anatahan > Anatahan Island (16N145E0001)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Maug > Maug Island (20N145E0001)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Northern Mariana Islands > Northern Mariana Islands ( CNMI ) (18N146E0000)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Pagan > Pagan Island (18N145E0001)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Rota > Rota Island ( Luta ) (14N145E0007)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Saipan > Saipan Island (15N145E0002)",
  "COUNTRY/TERRITORY > Northern Mariana Islands > Tinian > Tinian Island (14N145E0005)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Ofu Island (14S169W0013)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Olosega Island (14S169W0014)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Rose Atoll (14S168W0001)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Ta'u Island (14S169W0012)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Tutuila Island (14S170W0016)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > Ofu Island > Ofu (14S169W0002)",
  "COUNTRY/TERRITORY > United States of America > American Samoa > Olosega Island > Olosega (14S169W0016)",
  "COUNTRY/TERRITORY > United States of America > Guam > Guam (13N144E0000)",
  "COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Howland Island (00S176W0001)",
  "COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Jarvis Island (00S160W0001)",
  "COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Johnston Atoll (16N169W0001)",
  "COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Kingman Reef (06N162W0001)",
  "COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Palmyra Atoll (05N162W0001)",
  "OCEAN BASIN > Pacific Ocean > American Samoa > Rose Atoll (14S168W0001)",
  "OCEAN BASIN > Pacific Ocean > American Samoa > Tutuila Island (14S170W0016)",
  "OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Howland Island > Howland Island (00S176W0001)",
  "OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Johnston Atoll > Johnston Atoll (16N169W0001)",
  "OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Jarvis Island (00S160W0001)",
  "OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Kingman Reef (06N162W0001)",
  "OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Palmyra Atoll (05N162W0001)",
  "OCEAN BASIN > Pacific Ocean > Manu'a Group > Ofu (14S169W0002)",
  "OCEAN BASIN > Pacific Ocean > Manu'a Group > Ofu Island (14S169W0013)",
  "OCEAN BASIN > Pacific Ocean > Manu'a Group > Olosega (14S169W0016)",
  "OCEAN BASIN > Pacific Ocean > Manu'a Group > Olosega Island (14S169W0014)",
  "OCEAN BASIN > Pacific Ocean > Manu'a Group > Ta'u Island (14S169W0012)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Aguihan Island Reefs > Aguihan Island (Aguijan) (14N145E0006)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Anatahan Island > Anatahan Island (16N145E0001)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Guam > Guam (13N144E0000)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Mariana Archipelago > Northern Mariana Islands ( CNMI ) (18N146E0000)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Maug Island > Maug Island (20N145E0001)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Pagan Island > Pagan Island (18N145E0001)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Rota Island > Rota Island ( Luta ) (14N145E0007)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Saipan Island > Saipan Island (15N145E0002)",
  "OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Tinian Island Reefs > Tinian Island (14N145E0005)",
  "Central Pacific Ocean",
  "Equatorial Pacific Ocean",
  "Marianas Trench Marine National Monument",
  "NW Pacific",
  "Pacific Remote Islands Marine National Monument",
  "Rose Atoll Marine National Monument",
  "South Pacific Ocean",
  "SEA FLOOR",
  "American Samoa",
  "CRED",
  "CREP",
  "Coral Reef Ecosystem Division",
  "Coral Reef Ecosystem Program",
  "ESD",
  "Ecosystem Sciences Division",
  "PIFSC",
  "Pacific Islands Fisheries Science Center",
  "seabed substrate",
  "seafloor substrate",
  "CNMI",
  "Commonwealth of the Northern Mariana Islands",
  "Mariana Archipelago",
  "Mariana Islands",
  "Marianas",
  "PRIA",
  "PRIMNM",
  "Pacific Remote Island Areas",
  "DOC/NOAA/NMFS/PIFSC > Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
  "Geomorphology"
]
landingPage https://www.fisheries.noaa.gov/inport/item/34310
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2018-04-01T00:00:00.000+00:00
publisher 
{
  "name": "Pacific Islands Fisheries Science Center",
  "@type": "org:Organization"
}
rights otherRestrictions, unclassified
spatial -168.115,-14.57,-170.92,-14.1
temporal 2003-01-01T00:00:00+00:00/2010-01-01T00:00:00+00:00
theme 
[
  "geospatial"
]
title Seafloor substrate (hard and soft bottom) maps at select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas

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