CDDIS_GNSS_products_orbit_final_1

Global Navigation Satellite System (GNSS) Final Orbit Product from NASA CDDIS

Version 1
  • Abstract
    Precise satellite orbits derived from analysis of Global Navigation Satellite System (GNSS) data. Analysis Centers (ACs) of the International GNSS Service (IGS) retrieve GNSS data on regular schedules to produce precise orbits identifying the position and velocity of the GNSS satellites. These orbits are determined sub-daily (ultra-rapid generation), daily (rapid generation), and weekly (final IGS product). The IGS Analysis Center Coordinator retrieves these individual solutions and generates the official IGS combined orbit products. The orbits generated by the individual ACs and the combination products generated by the ACCs are available at the CDDIS. These orbits can be used to determine precise coordinates of the observing stations, gravity field parameters, and Earth orientation parameters. The IGS Final products are the basis for the IGS reference frame and are intended for those applications demanding high consistency and quality.

Data Identification Fields:

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    Data Dates
    Creation
    Last Revision
    Processing Level

    2

    Quality
    Collection Progress

    In Work

Related URLs
    Science Keywords
    • EARTH SCIENCE
    • Not provided
    • Not provided

Acquisition Information Fields:

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Platforms
  • GLONASS
    Instruments
    • GLONASS P
  • GPS
    Instruments
Projects
Project Short Name Campaigns Project Dates
IGS No campaigns listed. No dates provided.

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Spatial Information Fields:

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Location Keywords

Data Centers

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  • NASA/GSFC/SED/ESD/GGL/CDDIS
    ARCHIVER
    Crustal Dynamics Data Information System, Geodesy and Geophysics Laboratory, Earth Sciences Division, Sciences and Exploration Directorate, Goddard Space Flight Center, NASA

    NASA Goddard Space Flight Center, Code 61A
    Greenbelt, 20771

    • 301-614-6542
    • 301-614-6015
    • Email

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