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Temperature, salinity and transmissivity data from the Alpha Helix in the Arctic Ocean, 2000 - 2004 (NCEI Accession 0059005)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 01:46 AM | Dataset Last Updated: October 26, 2009 at 12:00 AM
This is calibrated CTD downcast data from five Alpha Helix cruises: HX235, 8/1/2000 - 9/30/2000 HX250, 9/1/2001 - 9/30/2001 HX260, 6/1/2002 - 6/30/2002 HX274, 6/1/2003 - 7/30/2003 HX290, 8/29/2004 - 9/6/2004

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0059005 BEAM ATTENUATION COEFFICIENT DEPTH - SENSOR HYDROSTATIC PRESSURE SALINITY WATER TEMPERATURE CTD physical

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 is calibrated CTD downcast data from five Alpha Helix cruises: HX235, 8/1/2000 - 9/30/2000 HX250, 9/1/2001 - 9/30/2001 HX260, 6/1/2002 - 6/30/2002 HX274, 6/1/2003 - 7/30/2003 HX290, 8/29/2004 - 9/6/2004
distribution 
[
  {
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    "title": "NCEI Dataset Landing Page",
    "accessURL": "https://www.ncei.noaa.gov/archive/accession/0059005",
    "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/59005",
    "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/59005",
    "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/arc0026/0059005/",
    "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": "https://psc.apl.washington.edu/HLD/Bstrait/bstrait.html",
    "accessURL": "https://psc.apl.washington.edu/HLD/Bstrait/bstrait.html",
    "mediaType": "text/html",
    "description": "User guide",
    "describedByType": "application/octet-stream"
  },
  {
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    "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",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "NCEI Contact Information",
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]
identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0059005.xml
issued 2009-10-26T00:00:00.000+00:00
keyword 
[
  "0059005",
  "BEAM ATTENUATION COEFFICIENT",
  "DEPTH - SENSOR",
  "HYDROSTATIC PRESSURE",
  "SALINITY",
  "WATER TEMPERATURE",
  "CTD",
  "physical",
  "RV Alpha Helix",
  "University of Washington, Applied Physics Laboratory, Polar Science Center",
  "Shelf Basin Interaction Project (SBI)",
  "Arctic Ocean",
  "oceanography",
  "DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
  "UWA/APL/PSC > Polar Science Center, Applied Physics Laboratory, University of Washington",
  "HX235",
  "HX250",
  "HX260",
  "HX274",
  "HX290",
  "SBI > Western Arctic Shelf Basin Interactions",
  "EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION",
  "EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "CTD > Conductivity, Temperature, Depth",
  "Ships",
  "ALPHA HELIX (call sign: WSD7078, ICES code: 31HX, 1966-)",
  "OCEAN > ARCTIC OCEAN"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2009-10-26T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
[
  "https://psc.apl.washington.edu/HLD/Bstrait/bstrait.html"
]
rights otherRestrictions
spatial -150.0,64.0,-170.0,74.0
temporal 2000-08-01T00:00:00+00:00/2004-09-06T00:00:00+00:00
theme 
[
  "geospatial"
]
title Temperature, salinity and transmissivity data from the Alpha Helix in the Arctic Ocean, 2000 - 2004 (NCEI Accession 0059005)

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