The authors consider main elements of the global navigation satellite system (GNSS) and peculiarities of its operation in the multi-system mode and with a pseudolite as an augmentation. A simulation modeling complex for orbital groupings of systems forming the GNSS was presented. By comparing the results of natural experiments and mathematical modeling the performance of the complex with regard to the BeiDou system was estimated. The vertical dilution of precision was estimated for all possible modes of GNSS application as well as with a pseudolite used. The technique of finding an optimal pseudolite position was proposed and efficiency of its use in all possible modes of GNSS application was estimated.


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    Title :

    Peculiarities of Applying Pseudolites for Increase in GNSS Positioning Accuracy


    Additional title:

    Lect.Notes Mechanical Engineering


    Contributors:


    Publication date :

    2022-10-20


    Size :

    12 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English





    Pseudolites

    Parkinson, Bradford W. / Enge, Per / Axelrad, Penina et al. | AIAA | 1996


    Experiences Using Pseudolites to Augment GNSS in Urban Environments

    Altmayer, C. / Institute of Navigation; Satellite Division | British Library Conference Proceedings | 1998


    OPTIMAL POSITIONING OF PSEUDOLITES AUGMENTED WITH GPS

    Saka, M.H. | British Library Online Contents | 2008