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WBT Water Column Sonar Data Collected During AnnikaMarie2023
The study is designed to understand how bowhead whale distributions on the Beaufort Shelf are impacted by availability of their plankton prey (krill, copepods) along their migration route. A 3-week field observation was conducted in Aug-Sep of 2022 and 2023 on the Beaufort Shelf to assess the availability of plankton prey, especially krill, for the bowhead whales.
Resources
7 resources available
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Water Column Sonar Data Map Viewer
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AWS Cloud Storage Bucket
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Water Column Sonar Data Archive Homepage
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GCMD Keyword Forum Page
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International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23)
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Argo project website
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NCEI Contact Information
HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Not provided - Contact data.gov", "hasEmail": "mailto:datagovsupport@gsa.gov" } |
| describedByType | application/octet-steam |
| description | The study is designed to understand how bowhead whale distributions on the Beaufort Shelf are impacted by availability of their plankton prey (krill, copepods) along their migration route. A 3-week field observation was conducted in Aug-Sep of 2022 and 2023 on the Beaufort Shelf to assess the availability of plankton prey, especially krill, for the bowhead whales. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Water Column Sonar Data Map Viewer", "accessURL": "https://www.ncei.noaa.gov/maps/water-column-sonar/index.html?surveys=AnnikaMarie2023&instruments=WBT", "mediaType": "text/html", "description": "Interactive map viewer to allow discovery and access to water column sonar data", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "AWS Cloud Storage Bucket", "accessURL": "https://registry.opendata.aws/ncei-wcsd-archive/", "mediaType": "text/html", "description": "AWS Cloud Storage to provide additional public access to water column sonar data through the NOAA Open Data Dissemination project (NODD)", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Water Column Sonar Data Archive Homepage", "accessURL": "https://www.ngdc.noaa.gov/mgg/wcd/", "mediaType": "text/html", "description": "Web page containing information on the water column sonar data archive.", "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). 2025. GCMD Keywords, Version 22. 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": "International Hydrographic Organization (IHO) Sea Area ("Limits of Oceans and Seas" publication S-23)", "accessURL": "https://iho.int/", "mediaType": "text/html", "description": "Publication of Sea Areas is maintained by IHO.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Argo project website", "accessURL": "http://argo.whoi.edu/", "mediaType": "text/html", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "NCEI Contact Information", "accessURL": "https://www.ncei.noaa.gov/contact", "mediaType": "text/html", "description": "Information for contacts at NCEI.", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/Sonar_Water_Column/iso/xml/AnnikaMarie2023_WBT.xml |
| issued | 2023-08-19T00:00:00.000+00:00 |
| keyword |
[ "Earth Science > Oceans > Ocean Acoustics > Acoustic Scattering", "Earth Science > Oceans > Aquatic Sciences > Fisheries", "Earth Science > Oceans > Ocean Acoustics", "Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Pelagic", "Earth Science > Biosphere > Ecosystems > Marine Ecosystems", "Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Benthic", "Earth Science > Biosphere > Ecosystems > Aquatic Ecosystems", "Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry", "Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography", "Beaufort Sea", "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce", "DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce", "Vertical Location > Water Column", "In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > WCMS > Water Column Mapping System" ] |
| landingPage | http://argo.whoi.edu/ |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2026-06-02T00:00:00.000+00:00 |
| publisher |
{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" } |
| rights | otherRestrictions, otherRestrictions |
| spatial | -146.39063,70.39355,-157.45585,71.63321 |
| temporal | 2023-08-19T00:00:00+00:00/2023-09-01T11:59:59+00:00 |
| theme |
[ "geospatial" ] |
| title | WBT Water Column Sonar Data Collected During AnnikaMarie2023 |
