The report addresses the variation in System 621B global navigation performance due to the change in satellite orbital geometry with time. In addition, the report provides a detailed evaluation of satellite visibility, geometric dilution of precision, user received rf power, and satellite induced Doppler. (Author)


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    Title :

    System 621B Geometric Performance for a 20 Satellite Global Deployment


    Contributors:
    A. H. Bogen (author)

    Publication date :

    1971


    Size :

    53 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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