Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    GNSS array-aided positioning and attitude determination: Real data analyses

    Access Status
    Fulltext not available
    Authors
    Nadarajah, Nandakumaran
    Teunissen, Peter
    De Bakker, P.
    Date
    2014
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    Nadarajah, N. and Teunissen, P. and De Bakker, P. 2014. GNSS array-aided positioning and attitude determination: Real data analyses, pp. 2544-2554: Institute of Navigation.
    Source Title
    27th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2014
    ISBN
    9781634399913
    School
    Department of Spatial Sciences
    URI
    http://hdl.handle.net/20.500.11937/47931
    Collection
    • Curtin Research Publications
    Abstract

    Copyright © (2014) by the Institute of Navigation All rights reserved. GNSS positioning and navigation have become ubiquitous with a wide variety of challenging applications including attitude determination and relative navigation. In this contribution, we analyse the performance of a novel integrated navigation method for array-aided relative positioning and attitude determination using real data. We consider two platforms equipped with multiple GNSS receivers/antennas. Precise GNSS positioning and attitude determination rely on successful resolution of the carrier phase integer ambiguities. The Multivariate Constrained-Least squares AMBiguity Decorrelation Adjustment (MC-LAMBDA) method is used to reliably resolve platform ambiguities making use of the knowledge of antenna geometry in the local body frame. This reliable platform processing consequently enhances the between-platform ambiguity resolution and baseline estimation. Using real data, we demonstrate that this method not only enhances the attitude determination but also improves the between-platform ambiguity resolution and the between-platform baseline estimates. Our study includes performance analyses of the array-aided positioning method in terms of number of antennas per platform, number of frequencies, and multi-GNSS vs a single system.

    Related items

    Showing items related by title, author, creator and subject.

    • GNSS carrier phase-based attitude determination
      Giorgi, G.; Teunissen, Peter (2012)
      Attitude determination through the use of Global Navigation Satellite System (GNSS) signals is one of the many applications of satellite-based navigation. Multiple GNSS antennas installed on a given platform are used to ...
    • Attitude determination and relative positioning for LEO satellites using arrays of GNSS sensors
      Nadarajah, Nandakumaran; Teunissen, Peter; Verhagen, S. (2016)
      © Springer International Publishing Switzerland 2015. Global Navigation Satellite Systems (GNSS) have become ubiquitous in positioning, guidance and navigation. GNSS-based attitude determination and relative navigation ...
    • Instantaneous GPS-Galileo attitude determination: single-frequency performance
      Nadarajah, Nandakumaran; Teunissen, Peter; Raziq, N. (2013)
      New and modernized global navigation satellite systems (GNSSs) are paving the way for an increasing number of applications in positioning, navigation, and timing (PNT). A combined GNSS constellation will significantly ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.