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Bathymetry in the Pacific Ocean taken by multi-beam echosounder onboard the research vessel Legend from 2023-09-23 to 2023-10-08 (NCEI Accession 0289930)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:40 AM | Dataset Last Updated: March 12, 2024 at 12:00 AM
This dataset contains multi-beam bathymetry data in CSV format (lon,lat,-depth) taken by KONGSBERG EM 122 + EM 2040 onboard the research vessel Legend in the Philippine Sea on transects adjacent to the US EEZ. This dataset is U.S. State Department transit only cruise related to the MSR Program and is a part of the World Data Service for Geophysics. Data are fully processed and stored in CSV format.

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Complete Metadata
@type dcat:Dataset
accessLevel non-public
contactPoint 
{
  "fn": "NOAA National Centers for Environmental Information",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:ncei.info@noaa.gov"
}
describedByType application/octet-steam
description This dataset contains multi-beam bathymetry data in CSV format (lon,lat,-depth) taken by KONGSBERG EM 122 + EM 2040 onboard the research vessel Legend in the Philippine Sea on transects adjacent to the US EEZ. This dataset is U.S. State Department transit only cruise related to the MSR Program and is a part of the World Data Service for Geophysics. Data are fully processed and stored in CSV format.
distribution 
[
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    "title": "NCEI Dataset Landing Page",
    "accessURL": "https://doi.org/10.25921/y2h2-vk30",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Descriptive Information",
    "accessURL": "https://www.ncei.noaa.gov/archive/accession/oas/289930",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "HTTPS",
    "accessURL": "https://www.ncei.noaa.gov/archive/accession/download/289930",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for data access and direct download.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FTP",
    "accessURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0227/0289930/",
    "mediaType": "text/html",
    "description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).",
    "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 21. 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",
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    "description": "Information for contacts at NCEI.",
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]
identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0289930.xml
issued 2024-03-06T00:00:00.000+00:00
keyword 
[
  "0289930",
  "BATHYMETRY",
  "multibeam sonar",
  "geophysical",
  "LEGEND",
  "Taiwan Ocean Research Institute",
  "Academia Sinica, Institute of Earth Sciences",
  "U. S. Department of State Marine Scientific Research (MSR)",
  "North Pacific Ocean",
  "Philippine Sea",
  "oceanography",
  "SINICA > Academic Sinica",
  "MSR > U.S. Department of State Marine Scientific Research",
  "Exploring the Earth system: An expedition to the Pacific",
  "EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY",
  "MBES > Multibeam Mapping System",
  "Multibeam echosounder",
  "Ships",
  "LEGEND (call sign: BIBP, ICES code: 21WD, 2018-)",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
  "Pacific Ocean",
  "XHHFLK"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2024-03-12T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
rights otherRestrictions
spatial 149.0,13.0,141.0,22.0
temporal 2023-09-23T00:00:00+00:00/2023-10-08T00:00:00+00:00
theme 
[
  "geospatial"
]
title Bathymetry in the Pacific Ocean taken by multi-beam echosounder onboard the research vessel Legend from 2023-09-23 to 2023-10-08 (NCEI Accession 0289930)

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