This article discusses the attitude modes employed by present Global (and Regional) Navigation Satellite Systems (GNSSs) and the models used to describe them along with definitions of the constellation-specific spacecraft body frames. A uniform convention for the labeling of the principal spacecraft axes is proposed by the International GNSS Service (IGS), which results in a common formulation of the nominal attitude of all GNSS satellites in yaw-steering mode irrespective of their specific orbit and constellation. The conventions defined within this document provide the basis for the specification of antenna phase center offsets and variations in a multi-GNSS version of the IGS absolute phase center model in the ANTEX (antenna exchange) format. To facilitate the joint analysis of GNSS observations and satellite laser ranging measurements, laser retroreflector array coordinates consistent with the IGS-specific spacecraft frame conventions are provided in addition to representative antenna offset values for all GNSS constellations.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    GNSS satellite geometry and attitude models



    Erscheinungsdatum :

    20.05.2016



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629 / 620



    GNSS satellite geometry and attitude models

    Montenbruck, O | Online Contents | 2015


    Proof of concept for satellite attitude determination using GNSS

    Sen, Arda / Tansu, Cent / Unlusoy, Erdogan C. et al. | IEEE | 2015


    A Satellite Selection Method based on Multi-Constellation GNSS Geometry

    Lee, Taek Geun / Dam Lee, Yu / Lee, Hyung Keun | IEEE | 2023


    GNSS Receiver Design for Attitude Determination

    Silvestrin, P. / Aardoom, E. / Brodin, G. et al. | British Library Online Contents | 1997


    Attitude Control of Two-Wheel-Satellite Using Riemannian Geometry

    Shimoda, Shingo / Kubota, Takashi / Nakatani, Ichiro | AIAA | 2004