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    • SPURS-2 shipboard Acoustic Doppler Current Profiler data for E. Tropical Pacific R/V Revelle cruises

    Metadata Updated: December 6, 2023

    The SPURS (Salinity Processes in the Upper Ocean Regional Study) project is a NASA-funded oceanographic process study and associated field program that aim to elucidate key mechanisms responsible for near-surface salinity variations in the oceans. The project is comprised of 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,SMAP and SMOS satellites, provide a detailed characterization of salinity structure over a continuum of spatio-temporal scales. The SPURS-2 campaign involved two month-long cruises by the R/V Revelle in August 2016 and October 2017 combined with complementary sampling on a more continuous basis over this period by the schooner Lady Amber. Focused around a central mooring located near 10N,125W, the objective of SPURS-2 was to study the dynamics of the rainfall-dominated surface ocean at the western edge of the eastern Pacific fresh pool subject to high seasonal variability and strong zonal flows associated with the North Equatorial Current and Countercurrent. Shipborne ADCP observations were made during both SPURS-2 R/V Revelle cruises. Acoustic Doppler Current Profilers (ADCP) provide water column current velocity profile observations. The resulting data files available here are for narrowband 75 and 150khz ADCP measurements made during the first cruise, plus narrowband (NB) 75khz and both 75khz and 150khz broadband (BB) ADCP measurements obtained during the second R/V Revelle cruise.

    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.

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    Dates

    Metadata Created Date May 30, 2023
    Metadata Updated Date December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

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    Additional Metadata

    Resource Type Dataset
    Metadata Created Date May 30, 2023
    Metadata Updated Date December 6, 2023
    Publisher NASA/JPL/PODAAC
    Maintainer
    Identifier C2491772322-POCLOUD
    Data First Published 2019-02-25
    Language en-US
    Data Last Modified 2019-02-25
    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 Janet Sprintall. 2019-03-28. SPURS-2 shipboard Acoustic Doppler Current Profiler data for E. Tropical Pacific R/V Revelle cruises. Version 1.0. SPURS Field Campaign ADCP Products. Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA. Archived by National Aeronautics and Space Administration, U.S. Government, SPURS Data Management PI, Fred Bingham. https://doi.org/10.5067/SPUR2-ADCP0. http://podaac.jpl.nasa.gov/SPURS. Janet Sprintall, SPURS Data Management PI, Fred Bingham, 2019-03-28, SPURS-2 shipboard Acoustic Doppler Current Profiler data for E. Tropical Pacific R/V Revelle cruises, http://podaac.jpl.nasa.gov/SPURS.
    Creator Janet Sprintall
    Graphic Preview Description Thumbnail
    Graphic Preview File https://podaac.jpl.nasa.gov/Podaac/thumbnails/SPURS2_ADCP.jpg
    Harvest Object Id 04b0efb9-1d4f-459e-aec4-6d499d7b214b
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/SPUR2-ADCP0
    Metadata Type geospatial
    Old Spatial -157.88 5.06 -118.32 21.26
    Program Code 026:001
    Release Place Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA
    Series Name SPURS-2 shipboard Acoustic Doppler Current Profiler data for E. Tropical Pacific R/V Revelle cruises
    Source Datajson Identifier True
    Source Hash caefff303cd7a666990e3dd6ffb75b42664b31a7ff898ea2c09e69f65916bf49
    Source Schema Version 1.1
    Spatial
    Temporal 2016-08-14T02:54:07Z/2017-11-17T10:59:30Z

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