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    • CDDIS VLBI products Terrestrial Reference Frame

    Metadata Updated: February 3, 2025

    Terrestrial Reference Frame (TRF) product derived from the analysis of Very Long Baseline Interferometry (VLBI) data. The Terrestrial Reference Frame product includes station positions, velocities, and correlations. A minimum of three years of data are used in each solution. The TRF operational product is available quarterly at International VLBI Service for Geodesy and Astrometry (IVS) Data Centers.

    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 December 1, 2022
    Metadata Updated Date February 3, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date February 3, 2025
    Publisher CDDIS
    Maintainer
    Identifier C2404809434-CDDIS
    Data First Published 2002-01-01
    Language en-US
    Data Last Modified 2025-01-29
    Category 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 CDDIS VLBI TRF products, Greenbelt, MD, USA: NASA Crustal Dynamics Data Information System (CDDIS), Accessed enter user data access date at doi:10.5067/VLBI/vlbi_trf_products_001
    Harvest Object Id 4785f25c-f72a-4de9-808c-f7cb45caf28c
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/VLBI/vlbi_trf_products_001
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 67635867d5b70711e4600ddfe1bc6d9a830a03756d04500e1494d119e1af256c
    Source Schema Version 1.1
    Spatial
    Temporal 2002-01-01T00:00:00Z/2025-02-03T00:00:00Z

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