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    Verification of GNSS Multipath and Positioning in Urban Areas Using 3D maps

    81366.pdf (1.309Mb)
    Access Status
    Open access
    Authors
    Furukawa, Rei
    Kubo, Nobuaki
    El-Mowafy, Ahmed
    Date
    2020
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Furukawa, R. and Kubo, N. and El-Mowafy, A. 2020. Verification of GNSS Multipath and Positioning in Urban Areas Using 3D maps. IEICE Communications Express. 1.
    Source Title
    IEICE Communications Express
    DOI
    10.1587/comex.2020XBL0096
    ISSN
    2187-0136
    Faculty
    Faculty of Science and Engineering
    School
    School of Earth and Planetary Sciences (EPS)
    Remarks

    © 2020 The Institute of Electronics, Information and Communication Engineers. Use for non-commercial purposes and does not unfairly infringe on the IEICE’s interests. Published on J-STAGE under IEICE Communications Express, with permission from author and publisher.

    URI
    http://hdl.handle.net/20.500.11937/81262
    Collection
    • Curtin Research Publications
    Abstract

    The reflections and diffractions of global navigation satellite system (GNSS) signals from buildings may produce large measurement errors. Detecting non-line-of-sight signals using 3D maps is a means to detect and exclude satellites with large measurement errors. However, the true position is typically needed for using 3D maps. In this study, we verify the assumption that an approximate user position can be used when using 3D maps. We found that the correct fixed position of real-time kinematic GNSS (RTK-GNSS) could be achieved when approximate positions for RTK-GNSS assisted by 3D maps were within 5-15 m from the true position.

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