This paper studies the influence of orbital element error on coverage calculation of a satellite. In order to present the influence, an analysis method based on the position uncertainty of the satellite shown by an error ellipsoid is proposed. In this error ellipsoid, positions surrounding the center of the error ellipsoid mean different positioning possibilities which present three-dimensional normal distribution. The possible subastral points of the satellite are obtained by sampling enough points on the surface of the error ellipsoid and projecting them on Earth. Then, analysis cases are implemented based on these projected subastral points. Finally, a comparison report of coverage calculation between considering and not considering the error of orbital elements is given in the case results.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    The Influence of Orbital Element Error on Satellite Coverage Calculation


    Beteiligte:
    Guangming Dai (Autor:in) / Xiaoyu Chen (Autor:in) / Mingcheng Zuo (Autor:in) / Lei Peng (Autor:in) / Maocai Wang (Autor:in) / Zhiming Song (Autor:in)


    Erscheinungsdatum :

    2018




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Relating Satellite Coverage to Orbital Geometry

    Santos, M. / Shapiro, B. | British Library Conference Proceedings | 2008


    Relating Satellite Coverage to Orbital Geometry

    Santos, Michel / Shapiro, Benjamin | AIAA | 2008


    Satellite-to-satellite system and orbital error estimates

    Schmid, P. E. / Argentiero, P. D. / Vonbun, F. O. | NTRS | 1976


    Satellite-to-Satellite System and Orbital Error Estimates

    P. E. Schmid / P. D. Argentiero / F. O. Vonbun | NTIS | 1976


    Coverage optimization using a single satellite orbital figure-of-merit

    Young, John L. (John Lindsay), 1979- | DSpace@MIT | 2003

    Freier Zugriff