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    GNSS carrier phase ambiguity resolution: challenges and open problems

    186353_186353.pdf (548.8Kb)
    Access Status
    Open access
    Authors
    Teunissen, Peter
    Verhagen, S.
    Date
    2007
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Teunissen, P.J.G. and Verhagen, S. 2007. GNSS carrier phase ambiguity resolution: challenges and open problems, in Michael G Sideris (ed), International Association of Geodesy Symposia - Observing our Changing Earth, Oct 30 2007. Perugia Italy: Springer.
    Source Title
    International Association of Geodesy Symposia
    Source Conference
    International Association of Geodesy Symposia - Observing our Changing Earth
    DOI
    10.1007/978-3-540-85426-5_90
    ISSN
    0939-9585
    URI
    http://hdl.handle.net/20.500.11937/17035
    Collection
    • Curtin Research Publications
    Abstract

    Integer carrier phase ambiguity resolution is the key to fast and high-precision global navigation satellite system (GNSS) positioning and application. Although considerable progress has been made over the years in developing a proper theory for ambiguity resolution, the necessary theory is far from complete. In this contribution we address three topics for which further developments are needed. They are: (1) Ambiguity acceptance testing; (2) Ambiguity subset selection; and (3) Integer-based GNSS model validation. We will address the shortcommings of the present theory and practices, and discuss directions for possible solutions

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