Analyses have indicated that the NASA Tracking and Data Relay Satellite System (TDRSS) can furnish its orbital users accurate, low cost onboard navigation services via two different modes: (1) Forward-Link Scheduled Tracking, designated 'Block-I', and (2) Forward-Link Beacon Tracking, designated 'Block II'. Attention is presently given to the Block-I and Block-II system configurations, signal definition, and observation data descriptions. Projected accuracies for orbit-determination, time-determination, and frequency-determination are presented, in conjunction with user-navigation scenarios and covariance analysis results detailing error sources and magnitudes. The status of the two navigation service modes in both TDRSS and Advanced TDRSS is noted.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Autonomous onboard navigation using tracking and data relay satellite system (TDRSS) signals


    Beteiligte:
    Engel, Cheryl (Autor:in) / Teles, Jerome (Autor:in) / Elrod, Bryant D. (Autor:in)

    Kongress:

    AAS/NASA Intl. Symposium on Orbital Mechanics and Mission Design ; 1989 ; Greenbelt, MD, United States


    Erscheinungsdatum :

    01.01.1989


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Autonomous Navigation Using the TDRSS Onboard Navigation System (TONS)

    Gramling, C. J. / Long, A. C. / COSPAR; Technical Panel | British Library Conference Proceedings | 1995




    Tracking and Data Relay Satellite System (TDRSS)

    Mckenzie, J. / Vanek, C. | NTRS | 1991


    Tracking and Data Relay Satellite System (TDRSS)

    J. Mckenzie / C. Vanek | NTIS | 1991