We have compared GPS-based dynamic and reduced-dynamic TOPEX/POSEIDON orbits over a 10 day period beginning March 10,1993. The results suggest that the prelaunch gravity model (JGM-1) introduces geographically correlated errors which, when projectd on a mean sea survase, have a storng meridional dependence.


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    Titel :

    Observations of Geographically Correlated Orbit Errors of TOPEX/POSEIDON


    Beteiligte:
    Christensen, E. J. (Autor:in) / Haines, B. J. (Autor:in) / McColl, K. C. (Autor:in)

    Erscheinungsdatum :

    06.08.1993


    Medientyp :

    Preprint


    Format :

    Keine Angabe


    Sprache :

    Englisch




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