Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • SPURS-1 research vessel Underway-CTD trajectory profile data for N. Atlantic Endeavor and Knorr cruises

    Metadata Updated: December 7, 2023

    The SPURS (Salinity Processes in the Upper Ocean Regional Study) project is an oceanographic process study and associated field program that aim to elucidate key mechanisms responsible for near-surface salinity variations in the oceans. The project involves two field campaigns and a series of cruises in regions of the Atlantic and Pacific Oceans exhibiting salinity extremes. SPURS employs a suite of state-of-the-art in-situ sampling technologies that, combined with remotely sensed salinity fields from the Aquarius/SAC-D and SMOS satellites, provide a detailed characterization of salinity structure over a continuum of spatio-temporal scales. The SPURS-1 campaign involved a series of 5 cruises during 2012 - 2013 seeking to characterize the salinity structure and balance in a high salinity, high evaporation, and low rainfall region of the subtropical North Atlantic. It aims to resolve processes responsible for maintaining the subtropical surface salinity maximum in this region and within a 900 x 800-mile square study area centered at 25N, 38W. An Underway-CTD (UCTD) was deployed on 2 of the SPURS-1 cruises. An UCTD is a towed CTD instrument providing conductivity, salinity and temperature depth profile observations while underway at up to 20kts. 771 UCTD casts occurred during the Knorr and Endeavor-I cruises (6 Sept-9 Oct 2012 and 15 Mar-15 Apr 2013 respectively) utilizing an Oceanscience instrument. UCTD data files (1 per cruise) each contain the observational data for multiple deployments, binned in 1m depth intervals.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date May 30, 2023
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Thumbnail

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 30, 2023
    Metadata Updated Date December 7, 2023
    Publisher NASA/JPL/PODAAC
    Maintainer
    Identifier C2491772320-POCLOUD
    Data First Published 2015-02-18
    Language en-US
    Data Last Modified 2017-04-28
    Category SPURS, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation SPURS PROJECT, Fred Bingham. 2015-05-11. SPURS-1 research vessel Underway-CTD trajectory profile data for N. Atlantic Endeavor and Knorr cruises. Version 1.0. SPURS Field Campaign UCTD Products. Department of Physics and Physical Oceanography, University on North Carolina, Wilmington, NC, USA. Archived by National Aeronautics and Space Administration, U.S. Government, SPURS Data Management PI, Fred Bingham. https://doi.org/10.5067/SPUR1-UCTD0. http://podaac.jpl.nasa.gov/SPURS. SPURS PROJECT, Fred Bingham, SPURS Data Management PI, Fred Bingham, 2015-05-11, SPURS-1 research vessel Underway-CTD trajectory profile data for N. Atlantic Endeavor and Knorr cruises, http://podaac.jpl.nasa.gov/SPURS.
    Creator SPURS PROJECT, Fred Bingham
    Graphic Preview Description Thumbnail
    Graphic Preview File https://podaac.jpl.nasa.gov/Podaac/thumbnails/SPURS1_UCTD.jpg
    Harvest Object Id b8c68645-c97f-4b9a-8d2f-2f87295f14f1
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/SPUR1-UCTD0
    Metadata Type geospatial
    Old Spatial -58.0 23.0 -36.0 35.0
    Program Code 026:001
    Release Place Department of Physics and Physical Oceanography, University on North Carolina, Wilmington, NC, USA
    Series Name SPURS-1 research vessel Underway-CTD trajectory profile data for N. Atlantic Endeavor and Knorr cruises
    Source Datajson Identifier True
    Source Hash a7edc6c6f0b4efcc0a8ada6ba447f8dd3aa2853218a0328d1013f2d15f71c1cd
    Source Schema Version 1.1
    Spatial
    Temporal 2012-09-16T00:00:00Z/2013-04-06T00:00:00Z

    Didn't find what you're looking for? Suggest a dataset here.