• 33 datasets found

    Publishers: CDDIS

    Filter Results
    • CDDIS_GNSS_highrate_data

      Global Navigation Satellite System (GNSS) data consists of the U.S. Global Positioning System (GPS) and the Russian GLObal NAvigation Satellite System (GLONASS) (plus other...
    • CDDIS_GNSS_products_clocks_final

      Satellite and receiver clock products derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of...
    • CDDIS_VLBI_products_crf

      Celestial Reference Frame (CRF) product derived from analysis of Very Long Baseline Interferometry (VLBI) data. These products are the generated by analysis centers in support...
    • CDDIS_GNSS_products_clocks_realtime

      Satellite and receiver clock products derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of...
    • CDDIS_DORIS_data_rinex

      The Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) was developed by the Centre National d'Etudes Spatiales (CNES) with cooperation from other French...
    • CDDIS_GNSS_products_orbit_ultrarapid

      Precise satellite orbits derived from analysis of Global Navigation Satellite System (GNSS) data. Analysis Centers (ACs) of the International GNSS Service (IGS) retrieve GNSS...
    • CDDIS_MISC_information

      Miscellaneous documentation, information, and ancillary data to be used with GNSS, laser ranging, VLBI and DORIS data and analyzed products available through the CDDIS.
    • CDDIS_GNSS_products_ionosphere_final

      Satellite and receiver clock products derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of...
    • CDDIS_GNSS_products_positions

      Weekly station positions and velocity solutions in Software INdependent EXchange (SINEX) format derived from analysis of Global Navigation Satellite System (GNSS) data. These...
    • CDDIS_VLBI_products_eop

      Earth Orientation Parameters (EOPs) product derived from analysis of Very Long Baseline Interferometry (VLBI) data. These products are the generated by analysis centers in...
    • CDDIS_VLBI_data

      Very Long Baseline Interferometry (VLBI) is a geometric technique: it measures the time difference between the arrival at two Earth-based antennas of a radio wavefront emitted...
    • CDDIS_DORIS_products_positions

      Station position and velocity solutions (weekly and cumulative) in Software INdependent EXchange (SINEX) format derived from analysis of Doppler Orbitography by Radiopositioning...
    • CDDIS_DORIS_products_quaternions

      Satellite attitude information from satellites with Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) receivers. Files include attitude quaternions for...
    • CDDIS_GNSS_products_erp

      Earth Rotation Parameters (ERPs) derived from analysis of Global Navigation Satellite System (GNSS) data. These products are the generated by analysis centers in support of the...
    • CDDIS_SLR_data

      In Satellite Laser Ranging (SLR), a short pulse of coherent light generated by a laser (Light Amplification by Stimulated Emission of Radiation) is transmitted in a narrow beam...
    • CDDIS_VLBI_products_positions

      Station positions and velocity solutions in Software INdependent EXchange (SINEX) format derived from analysis of Very Long Baseline Interferometry (VLBI) data. These products...
    • CDDIS_SLR_products_poseop

      Station position and Earth Orientation Parameters (EOPs) solutions derived from analysis of Satellite Laser Ranging (SLR) data. These products are the generated by analysis...
    • CDDIS_VLBI_products_troposphere

      Troposphere Zenith Path Delay (ZPD) values derived from analysis of Very Long Baseline Interferometry (VLBI) data. These products are the generated by analysis centers in...
    • CDDIS_GNSS_products_orbit_rapid

      Precise satellite orbits derived from analysis of Global Navigation Satellite System (GNSS) data. Analysis Centers (ACs) of the International GNSS Service (IGS) retrieve GNSS...
    • seses_measures_prod

      Daily coordinate time series of geodetic station positions, velocity fields, strain and strain rate, and time series offsets for Western North America produced by JPL and...