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    • Aquarius L3 Weekly Polar-Gridded Brightness Temperature and Sea Surface Salinity V005

    Metadata Updated: August 23, 2025

    The data set consists of weekly gridded Level-3 products of Aquarius L-band radiometer brightness temperature (TB) observations and Sea Surface Salinity (SSS) retrievals from the Aquarius/Satélite de Aplicaciones Científicas (SAC-D) mission, developed collaboratively between the U.S. National Aeronautics and Space Administration (NASA) and Argentina's space agency, Comisión Nacional de Actividades Espaciales (CONAE).

    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 November 12, 2020
    Metadata Updated Date August 23, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date August 23, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C1567692285-NSIDC_ECS
    Data First Published 2011-08-25
    Language en-US
    Data Last Modified 2025-07-17
    Category geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 82e0b9d9-7a64-46b2-8d26-bff4755bb950
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/Aquarius/AQ3_TB.005
    Metadata Type geospatial
    Old Spatial -180.0 -79.0 180.0 -50.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash d4f357ca08895a56b9e98a7831162d1896aac4d2212dd9a4d815eb3b18a7eae4
    Source Schema Version 1.1
    Spatial
    Temporal 2011-08-25T00:00:00Z/2015-06-04T23:59:59.999Z

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