Biological, chemical, optical, and physical observations collected aboard the Alaska marine highway system ferry TUSTUMENA in the Gulf of Alaska from 2004-09-15 through 2008-11-06 (NCEI Accession 0070122)
An oceanographic measurement system aboard the Alaskan ferry Tustumena operated for four years in the Alaska Coastal Current with funding from the Exxon Valdez Oil Spill Trustee Council, the North Pacific Research Board and the National Oceanic and Atmospheric Administration. Sampling water from the ships sea chest at 4 m, the underway system measured: (1) temperature and salinity basic physical variables, (2) nitrate - an essential phytoplankton nutrient, (3) chlorophyll fluorescence, an indicator of phytoplankton concentration, (4) colored dissolved organic matter (CDOM) fluorescence, an indicator of terrestrial runoff, and (5) optical beam transmittance, an indicator of suspended sediment.
Instrumentation:
Time series instruments used on this underway system are listed by manufacturer. Data are processed using software provided by the manufacturers of the instruments along with recent calibration files when appropriate. Post processing was via Ferret data visualization and analysis software.
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 | An oceanographic measurement system aboard the Alaskan ferry Tustumena operated for four years in the Alaska Coastal Current with funding from the Exxon Valdez Oil Spill Trustee Council, the North Pacific Research Board and the National Oceanic and Atmospheric Administration. Sampling water from the ships sea chest at 4 m, the underway system measured: (1) temperature and salinity basic physical variables, (2) nitrate - an essential phytoplankton nutrient, (3) chlorophyll fluorescence, an indicator of phytoplankton concentration, (4) colored dissolved organic matter (CDOM) fluorescence, an indicator of terrestrial runoff, and (5) optical beam transmittance, an indicator of suspended sediment. Instrumentation: Time series instruments used on this underway system are listed by manufacturer. Data are processed using software provided by the manufacturers of the instruments along with recent calibration files when appropriate. Post processing was via Ferret data visualization and analysis software. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "NCEI Dataset Landing Page",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/0070122",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Descriptive Information",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/oas/70122",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "HTTPS",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for data access and direct download.",
"downloadURL": "https://www.ncei.noaa.gov/archive/accession/download/70122",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "FTP",
"mediaType": "placeholder/value",
"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).",
"downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0031/0070122/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"mediaType": "placeholder/value",
"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",
"downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "NCEI Contact Information",
"mediaType": "placeholder/value",
"description": "Information for contacts at NCEI.",
"downloadURL": "https://www.ncei.noaa.gov/contact",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nodc:0070122 |
| issued | 2011-01-19T00:00:00.000+00:00 |
| keyword |
[
"0070122",
"Attenuation/Transmission",
"CHLOROPHYLL A CONCENTRATION",
"Chromophoric Dissolved Organic Matter (CDOM)",
"NITRATE",
"SALINITY",
"WATER TEMPERATURE",
"fluorometer",
"GPS",
"thermosalinograph",
"transmissometer",
"biological",
"chemical",
"optical",
"physical",
"underway",
"Tustumena",
"NOAA Pacific Marine Environmental Laboratory",
"NOAA Pacific Marine Environmental Laboratory",
"EXXON VALDEZ OIL SPILL",
"Gulf of Alaska Ecosystem Monitoring and Research Program (GEM)",
"Gulf of Alaska",
"Prince William Sound (Gulf of Alaska)",
"oceanography",
"DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
"DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce",
"EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
"EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
"EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC MATTER",
"EARTH SCIENCE > OCEANS > OCEAN OPTICS > ATTENUATION/TRANSMISSION",
"EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
"EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
"Alaska Coastal Current",
"Alaska Ferry",
"Alaska Marine Highway System",
"CDOM",
"Exxon Valdez oil spill",
"GEM",
"Kachemak Bay National Estuarine Research Reserve",
"NPRB",
"Oceanography",
"chlorophyll",
"climate",
"optical attenuation coefficient",
"salinity",
"temperature",
"FLUOROMETERS > FLUOROMETERS",
"GPS RECEIVERS > GPS RECEIVERS",
"THERMOSALINOGRAPHS",
"TRANSMISSOMETERS",
"Ships",
"Tustumena (call sign: WNGW, ICES code: 33WE)",
"OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA",
"Alaska",
"Cook Inlet",
"Gulf of Alaska",
"Prince William Sound",
"2004-2008",
"30-second data"
]
|
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2011-01-19T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| rights | otherRestrictions |
| spatial | -122.514,48.6226,-166.5981,61.1241 |
| temporal | 2004-09-15T00:00:00+00:00/2008-11-06T00:00:00+00:00 |
| title | Biological, chemical, optical, and physical observations collected aboard the Alaska marine highway system ferry TUSTUMENA in the Gulf of Alaska from 2004-09-15 through 2008-11-06 (NCEI Accession 0070122) |
