1–20 von 289 Ergebnissen
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    A new ionospheric model for wide area differential GPS: the multiple shell approach

    Komjathy, A. / Wilson, B. D. / Runge, T. F. et al. | NTRS | 2002
    Schlagwörter: Global Positioning System (GPS)

      A new ionospheric model for wide area differential GPS: the multiple shell approach

      Komjathy, A. / Wilson, B. D. / Runge, T. F. et al. | NTRS | 2002
      Schlagwörter: GPS WADGPS total electron content ionosphere validation modeling

    FAA – NASA PNT* Workshop

    Wes Ryan / Lannie Herlihy | NTRS
    Schlagwörter: GPS , Positioning Navigation Timing

    International GPS Service: life without SA

    Neilan, R. E. / Moore, A. / Springer, T. et al. | NTRS | 2000
    Schlagwörter: International GPS Service global positioning system

    New Frontiers in Space Use of GNSS: Moon and Beyond

    Parker, Joel J. K. | NTRS | 2019
    Schlagwörter: Global Positioning System GLONASS

    Plate motion and glacial isostatic adjustment from DORIS

    Argus, Don / Willis, Pascal R. | NTRS | 2006
    Schlagwörter: Global Positioning System (GPS)

    Addressing the Influence of Space Weather on Airline Navigation

    Sparks, Lawrence | NTRS | 2012
    Schlagwörter: Global Positioning System (GPS)

    Initial Results of Radio Occultation Observations fo Earth's Atmosphere Using the Global Positioning System (GPS)

    Kursinski, E. R. / Hajj, G. A. / Bertiger, W. I. et al. | NTRS | 1996
    Schlagwörter: Global Positioning System GPS radio occultation

    GPS Data, Acquisition, Environmental Effects

    Yunck, T. | NTRS | 1994
    Schlagwörter: Global Positioning System (GPS) geodetic receivers international GPS

    Navigation Performance Trades and Analysis for the Lunar GNSS Receiver Experiment (LuGRE)

    Lauren Konitzer / Nathan Esantsi / Joel Parker | NTRS | 2022
    Schlagwörter: Lunar GPS , GPS , GPS Receiver

    GPS Operations in High Earth Orbit Recent - Experiences and Future Opportunities

    Ashman, Benjamin / Bauer, Frank / Parker, Joel et al. | NTRS | 2018
    Schlagwörter: Global Positioning System , high-altitude GPS

    GPS Precise Tracking of Topex/Poseidon: Results & Implications

    Bertiger, W. I. / Bar-Sever, Y. E. / Christensen, E. J. et al. | NTRS | 1994
    Schlagwörter: Global Positioning System

    GPS Operations in High Earth Orbit: Recent Experiences and Future Opportunities

    Ashman, Benjamin W. / Bauer, Frank H. / Parker, Joel J. K. et al. | NTRS | 2018
    Schlagwörter: Global Positioning System , high-altitude GPS

    Satellite Constellations for Atmospheric Sounding with GPS: A Revolution in Atmospheric and Ionospheric Research

    Yunck, T. P. / McCleese, D. J. / Melbourne, W. G. et al. | NTRS | 1995
    Schlagwörter: Global Positioning System GPS Atmospheric Science Ionosphere

    Spacecraft Autonomous Navigation for Formation Flying Earth Orbiters Using the Global Positioning System

    Guinn, Joseph R. | NTRS | 1996
    Schlagwörter: GPS. global positioning system orbiters formation flying

    Densification and Autonomization of Geodetic GPS Stations in Southern California Capable of Producing Tropospheric Delay and Precipitable Water Vapor Measurements

    Moore, Angelyn / Bock, Yehuda / Gutman, Seth et al. | NTRS | 2012
    Schlagwörter: Global Positioning System (GPS)

    Rapid, Precise, and Economical Analysis of Data from the Southern California Integrated GPS Network

    Zumberge, J. F. / Muellerschoen, R. J. / Watkins, M. M. | NTRS | 1995
    Schlagwörter: Geophysics Global Positioning System GPS SCIGN

    Aircraft ocean altimetry : recent results

    Lowe, Stephen T. / Cardellach, Estell / Muellerschoen, Ronald et al. | NTRS | 2003
    Schlagwörter: Global Positioning System (GPS)

    Carrier-phase multipath corrections for GPS-based satellite attitude determination

    Axelrad, A. / Reichert, P. | NTRS | 2001
    Schlagwörter: global positioning system, attitude determination