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Fish and Invertebrate Interpolated Biomass Distribution Surfaces 20220307

Published by NMFS Office of Science and Technology | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: July 14, 2026 at 09:43 PM | Dataset Last Updated: March 07, 2022 at 12:00 AM
These files contain rasterized interpolated biomass distributions for fish and invertebrate species caught in NOAA Fisheries fishery-independent bottom trawl surveys. The distribution maps were produced for the Distribution Mapping and Analysis Portal (DisMAP) project. The distributions were generated from catch-per-unit-effort data from the fisheries bottom trawl surveys. This data set covers 7 regions of the United States: Northeast, Southeast, Gulf of Mexico, West Coast, Eastern Bering Sea, Aleutian Islands, and Gulf of Alaska.

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Complete Metadata
@type dcat:Dataset
accessLevel public
contactPoint 
{
  "fn": "Karp, Melissa A",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:melissa.karp@noaa.gov"
}
describedByType application/octet-steam
description These files contain rasterized interpolated biomass distributions for fish and invertebrate species caught in NOAA Fisheries fishery-independent bottom trawl surveys. The distribution maps were produced for the Distribution Mapping and Analysis Portal (DisMAP) project. The distributions were generated from catch-per-unit-effort data from the fisheries bottom trawl surveys. This data set covers 7 regions of the United States: Northeast, Southeast, Gulf of Mexico, West Coast, Eastern Bering Sea, Aleutian Islands, and Gulf of Alaska.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "Aleutian_Islands_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Aleutian_Islands_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Eastern_Bering_Sea_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Eastern_Bering_Sea_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Gulf_of_Alaska_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Gulf_of_Alaska_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Gulf_of_Mexico_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Gulf_of_Mexico_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Northeast_US_Fall_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Northeast_US_Fall_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Northeast_US_Spring_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Northeast_US_Spring_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Southeast_US_Fall_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Southeast_US_Fall_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Southeast_US_Spring_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Southeast_US_Spring_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Southeast_US_Summer_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/Southeast_US_Summer_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "West_Coast_Annual_2003_to_Present_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/West_Coast_Annual_2003_to_Present_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "West_Coast_Triennial_1977_to_2004_20220307",
    "accessURL": "https://maps.fisheries.noaa.gov/image/rest/services/DisMAP/West_Coast_Triennial_1977_to_2004_20220307/ImageServer",
    "mediaType": "text/html",
    "description": "Data access URL",
    "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/66897",
    "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/ost/iso/xml/66897.xml
issued 2022-03-07T00:00:00.000+00:00
keyword 
[
  "EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > RANGE CHANGES",
  "EARTH SCIENCE > OCEANS > AQUATIC SCIENCES > FISHERIES",
  "climate change",
  "distribution",
  "fish",
  "fishery-independent surveys",
  "invertebrates",
  "seasonal distribution",
  "Aleutian Islands",
  "Eastern Bering Sea",
  "Gulf of Alaska",
  "Gulf of Mexico",
  "Northeast US",
  "Southeast US",
  "West Coast",
  "DOC/NOAA/NMFS/OST > Office of Science & Technology, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
  "NOAA Distribution Mapping and Analysis Portal (DisMAP)"
]
landingPage https://www.fisheries.noaa.gov/inport/item/66897
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2022-03-07T00:00:00.000+00:00
publisher 
{
  "name": "NMFS Office of Science and Technology",
  "@type": "org:Organization"
}
spatial -165.0,47.0,170.0,57.0
temporal 1974-01-01T00:00:00+00:00/2019-01-01T00:00:00+00:00
title Fish and Invertebrate Interpolated Biomass Distribution Surfaces 20220307

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