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    • CDDIS_GNSS_products_ionosphere_rapid

    Metadata Updated: April 10, 2025

    Ionosphere Total Electron Content (TEC) grids derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of the International GNSS Service (IGS) and combined by the IGS ionosphere analysis coordinator to form the official IGS rapid ionosphere product (daily).

    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 January 31, 2023
    Metadata Updated Date April 10, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2023
    Metadata Updated Date April 10, 2025
    Publisher NASA/GSFC/SED/ESD/GGL/CDDIS
    Maintainer
    Identifier C1000000012-CDDIS
    Data First Published 2004-09-10
    Language en-US
    Data Last Modified 2025-03-31
    Category IGS, 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 ecfe225d-c987-42bc-a675-437e0a7e80ec
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://cmr.earthdata.nasa.gov:443/search/concepts/C1000000012-CDDIS.html
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 3d593ecb05018ed6d5d11a63e65dce4002cdab662e41fdf30f5b58bf7c5cffd8
    Source Schema Version 1.1
    Spatial
    Temporal 2004-09-10T00:00:00Z/2022-01-17T00:00:00Z

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