A BeiDou/GPS indirect fusion process method based on double-difference data was proposed in this article. Based on the multi-mode navigation data from the 6 internal stations and 10 foreign stations of M-GEX (The IGS Multi-GNSS Global Experiment) combined with the GPS data from 120 IGS (International GPS Service) stations, an accuracy verification test of orbit determination was developed. The results show that the accuracy of satellite orbit overlap is about 10 cm in radial direction for BeiDou IGSO. For MEO the accuracy is 15 cm in radial direction and for GEO is about 20 cm. The orbit RMS for GPS satellite is about 2 cm by comparing with IGS final products.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    BeiDou/GPS Indirect Fusion Precision Orbit Determination


    Beteiligte:
    Zeng, Guang (Autor:in) / Gong, Bing (Autor:in) / Wang, Jia-Song (Autor:in) / Li, Jie (Autor:in) / Zhu, Jun (Autor:in)


    Erscheinungsdatum :

    2014


    Format / Umfang :

    9 Seiten





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    BeiDou Orbit Determination Processes and Products in JPL's GDGPS System

    Sibthorpe, Ant / Bar-Sever, Yoaz / Bertiger, Willy et al. | NTRS | 2016



    Impact of tracking station distribution structure on BeiDou satellite orbit determination

    Zhang, Rui / Zhang, Qin / Huang, Guanwen et al. | Elsevier | 2015


    Performance of BeiDou-3 Satellites: Signal Quality Analysis and Precise Orbit Determination

    Zhang, Bo / Jia, Xiaolin / Sun, Fuping et al. | Elsevier | 2019


    BeiDou Satellite Navigation System (BDS) Real-Time Orbit Determination and Accuracy Analysis

    Wang, Le / Zhang, Qin / Huang, Guanwen et al. | British Library Conference Proceedings | 2015