gov.noaa.nodc:0163357 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-04-09T14:31:34Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) WATER TEMPERATURE, SALINITY, and CURRENT VELOCITIES collected using RVIB Oden and RVIB Araon in the Amundsen Sea from 2010-02-15 to 2014-01-24 (NCEI Accession 0163357) 2017-06-19 publication 2017-06-12 creation NOAA National Centers for Environmental Information gov.noaa.nodc:0163357 NCEI Archive Management System 0163357 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Anna K. Wåhlin University of Gothenburg (GU) anna@gu.se http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information resourceProvider University of Gothenburg (GU) http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information resourceProvider Anna Wahlin University of Gothenburg (GU) anna.wahlin@marine.gu.se http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information principalInvestigator Wåhlin, Anna University of Gothenburg http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information author Assmann, Karen author Arneborg, Lars author Björk, Göran author Kalen, Ola author Darelius, Elin author Stranne, Christian author Lee, SangHoon author Kim, Tae Wan author Ha, Ho Kyung author University of Gothenburg (GU) http://www.gu.se HTTP University of Gothenburg (GU) website Institution web page information contributor tableDigital This dataset contains hydrographic data from 3 bottom-mounted moorings on the Amundsen Sea shelf from 2010-02-15 to 2014-01-24. The moorings each have an upward-looking ADCP located near the bottom to measure velocities through the water column, and varying numbers of Microcat CTD sensors on the mooring line to measure temperature and salinity. This dataset is available to the public for a wide variety of uses including scientific research and analysis. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0163357 Preview graphic PNG 0163357 NCEI ACCESSION NUMBER 2017-06-12 publication CURRENT METER - EAST-WEST COMPONENT (U) CURRENT SPEED - NORTH/SOUTH COMPONENT (V) SALINITY WATER TEMPERATURE theme NODC DATA TYPES THESAURUS ADCP CTD - moored CTD instrument NODC INSTRUMENT TYPES THESAURUS current measurements in situ physical time series theme NODC OBSERVATION TYPES THESAURUS Araon ODEN platform NODC PLATFORM NAMES THESAURUS University of Gothenburg dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS University of Gothenburg dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Southern Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication GU > University of Gothenburg, Sweden dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian SOOS > Southern Ocean Observing System project Global Change Master Directory (GCMD) Project Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian EARTH SCIENCE > OCEANS > OCEAN CIRCULATION > OCEAN CURRENTS EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian ADCP > Acoustic Doppler Current Profiler CTD > Conductivity, Temperature, Depth instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian Ships platform Global Change Master Directory (GCMD) Platform Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian ARAON (call sign: DSQL7, ICES code: 24HU, 2009-) ODEN (call sign: SMLQ, ICES code: 77DN) platform ICES/SeaDataNet Ship Codes OCEAN > SOUTHERN OCEAN place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page 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 information custodian 0MA1C2 Send2NCEI Submission Package ID accessLevel: public otherRestrictions Cite as: Wåhlin, Anna; Assmann, Karen; Arneborg, Lars; Björk, Göran; Kalen, Ola; Darelius, Elin; Stranne, Christian; Lee, SangHoon; Kim, Tae Wan; Ha, Ho Kyung (2017). WATER TEMPERATURE, SALINITY, and CURRENT VELOCITIES collected using RVIB Oden and RVIB Araon in the Amundsen Sea from 2010-02-15 to 2014-01-24 (NCEI Accession 0163357). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0163357. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Arneborg, L., Wåhlin, A. K., Björk, G., Liljebladh, B., & Orsi, A. H. (2012). Persistent inflow of warm water onto the central Amundsen shelf. Nature Geoscience, 5(12), 876–880. https://doi.org/10.1038/ngeo1644 2012-11-25 publication International DOI Foundation (IDF) https://doi.org/10.1038/ngeo1644 https://doi.org/10.1038/ngeo1644 HTTPS https://doi.org/10.1038/ngeo1644 related journal article information Arneborg, L. author Wåhlin, A. K. author Björk, G. author Liljebladh, B. author Orsi, A. H. author Springer Science and Business Media LLC publisher documentDigital Nature Geosci 5(12) ISSN 1752-0894, ISSN 1752-0908, pp. 876-880 crossReference project Kalén, O., Assmann, K. M., Wåhlin, A. K., Ha, H. K., Kim, T. W., & Lee, S. H. (2016). Is the oceanic heat flux on the central Amundsen sea shelf caused by barotropic or baroclinic currents? Deep Sea Research Part II: Topical Studies in Oceanography, 123, 7–15. https://doi.org/10.1016/j.dsr2.2015.07.014 2016-01 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.dsr2.2015.07.014 https://doi.org/10.1016/j.dsr2.2015.07.014 HTTPS https://doi.org/10.1016/j.dsr2.2015.07.014 related journal article information Kalén, Ola author Assmann, Karen M. author Wåhlin, Anna K. author Ha, Ho Kyung author Kim, Tae Wan author Lee, Sang Hoon author Elsevier BV publisher documentDigital Deep Sea Research Part II: Topical Studies in Oceanography 123 ISSN 0967-0645, pp. 7-15 crossReference project Kim, T. W., Ha, H. K., Wåhlin, A. K., Lee, S. H., Kim, C. S., Lee, J. H., & Cho, Y. K. (2017). Is Ekman pumping responsible for the seasonal variation of warm circumpolar deep water in the Amundsen Sea? Continental Shelf Research, 132, 38–48. https://doi.org/10.1016/j.csr.2016.09.005 2017-01 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.csr.2016.09.005 https://doi.org/10.1016/j.csr.2016.09.005 HTTPS https://doi.org/10.1016/j.csr.2016.09.005 related journal article information Kim, T.W. author Ha, H.K. author Wåhlin, A.K. author Lee, S.H. author Kim, C.S. author Lee, J.H. author Cho, Y.K. author Elsevier BV publisher documentDigital Continental Shelf Research 132 ISSN 0278-4343, pp. 38-48 crossReference project Wåhlin, A. K., Kalén, O., Arneborg, L., Björk, G., Carvajal, G. K., Ha, H. K., Kim, T. W., Lee, S. H., Lee, J. H., & Stranne, C. (2013). Variability of Warm Deep Water Inflow in a Submarine Trough on the Amundsen Sea Shelf. Journal of Physical Oceanography, 43(10), 2054–2070. https://doi.org/10.1175/jpo-d-12-0157.1 2013-10-01 publication International DOI Foundation (IDF) https://doi.org/10.1175/jpo-d-12-0157.1 https://doi.org/10.1175/jpo-d-12-0157.1 HTTPS https://doi.org/10.1175/jpo-d-12-0157.1 related journal article information Wåhlin, A. K. Department of Earth Sciences, University of Gothenburg, Gothenburg, Sweden author Kalén, O. Department of Earth Sciences, University of Gothenburg, Gothenburg, Sweden author Arneborg, L. Department of Earth Sciences, University of Gothenburg, Gothenburg, Sweden author Björk, G. Department of Earth Sciences, University of Gothenburg, Gothenburg, Sweden author Carvajal, G. K. Chalmers University of Technology, Gothenburg, Sweden author Ha, H. K. Division of Polar Climate Research, Korea Polar Research Institute, Incheon, South Korea author Kim, T. W. Division of Polar Climate Research, Korea Polar Research Institute, Incheon, South Korea author Lee, S. H. Division of Polar Climate Research, Korea Polar Research Institute, Incheon, South Korea author Lee, J. H. Ocean Circulation and Climate Research Division, Korea Institute of Ocean Science and Technology, Ansan, South Korea author Stranne, C. Department of Earth Sciences, University of Gothenburg, Gothenburg, Sweden author American Meteorological Society publisher documentDigital Journal of Physical Oceanography 43(10) ISSN 0022-3670, ISSN 1520-0485, pp. 2054-2070 crossReference project Wåhlin, A. K., Kalén, O., Assmann, K. M., Darelius, E., Ha, H. K., Kim, T. W., & Lee, S. H. (2016). Subinertial Oscillations on the Amundsen Sea Shelf, Antarctica. Journal of Physical Oceanography, 46(9), 2573–2582. https://doi.org/10.1175/jpo-d-14-0257.1 2016-09 publication International DOI Foundation (IDF) https://doi.org/10.1175/jpo-d-14-0257.1 https://doi.org/10.1175/jpo-d-14-0257.1 HTTPS https://doi.org/10.1175/jpo-d-14-0257.1 related journal article information Wåhlin, A. K. author Kalén, O. author Assmann, K. M. author Darelius, E. author Ha, H. K. author Kim, T. W. author Lee, S. H. author American Meteorological Society publisher documentDigital Journal of Physical Oceanography 46(9) ISSN 0022-3670, ISSN 1520-0485, pp. 2573-2582 crossReference project eng; USA utf8 environment oceans -118.5 -116.34 -73.0165 -71.95 2010-02-15 2014-01-24 NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Originator data format 400.704 https://www.ncei.noaa.gov/archive/accession/0163357 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/163357 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/163357 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0109/0163357/ FTP Any FTP client FTP 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). download dataset NCEI Accession 0163357 v1.1 was published. 2017-06-19T18:17:53Z NCEI Accession 0163357 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0163357/1.1 HTTPS NCEI Accession 0163357 v1.1 published 2017-06-19T18:17:53Z download dataset Data Type: TEMPERATURE [WATER TEMPERATURE] (measured); Units: degrees C; Observation Type: in situ; Sampling Instrument: microCAT Data Type: SALINITY (measured); Units: psu; Observation Type: in situ; Sampling Instrument: microCAT Data Type: CURRENT METER - EAST-WEST COMPONENT (U) (measured); Units: m/s; Observation Type: in situ; Sampling Instrument: ADCP Data Type: CURRENT - SPEED - SOUTH COMPONENT [CURRENT SPEED - NORTH/SOUTH COMPONENT (V)] (measured); Units: m/s; Observation Type: in situ; Sampling Instrument: ADCP asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian ADCP ADCP Acoustic Doppler Current Profiler The Acoustic Doppler Current Profiler (ADCP) measures currents beneath a ship while underway. Sound signals sent from the moving ship bounce back to receivers aboard the ship. This provides a profile of water movement relative to the ship-precise modern navigation, allowing the ship's motion to be subtracted from the data. These devices are also used on moorings and profilers and, along with acoustic backscattering, measure animal biomass. Particles in the path of the sound waves, mostly plankton, reflect a small part of the sound energy back toward receivers, allowing researchers to make remote estimates of the sizes and numbers of animals present in the water column. Before the 1970's, the most technologically advanced instrument used to measure water velocity was known as a Doppler speed log. This evolved into the first commercial ADCP, produced in the mid-1970's, which used averaging. Later in the 1970's, the first vessel-mounted ADCP was developed to measure water velocity more accurately and to allow measurement in range cells over a depth profile. As instruments evolved, so did new techniques in Doppler signal processing. Initially, Doppler speed logs used simple analog signal processing methods, which are still used in some commercial speed logs today. However, the first ADCPs incorporated analog-to-digital signal conversion over a narrow communication bandwidth. Around 1990, this technique was developed into broadband signal processing. Since then, broadband ADCPs have been able to generate very accurate, real-time velocity measurements. CTD - moored CTD CTD - moored CTD CTD - moored CTD Araon Platform Class : 31 Research vessel Commissioned Date : 2009 Built : 2009 IMO : 9490935 MMSI: 441619000 Current Length : 109.5 Notes : Icebreaker Information Sources : http://www.go-ship.org/Docs/AraonBrochure.pdf https://en.wikipedia.org/wiki/RV_Araon http://www.shipspotting.com/gallery/photo.php?lid=1767563 https://www.marinetraffic.com/en/ais/details/ships/shipid:674189/mmsi:441619000/imo:9490935/vessel:ARAON ODEN Icebreaker