Preliminary Result from the Experiment to Integrate Car-Sensor Data and New Positioning Technique Using Augmentation Signals from QZSS Satellite for “Where-In-Lane” Positioning.

This paper outlines the on-going effort to develop a new positioning technique using the augmentation signals from “ Michibiki ” the first satellite of Japan’s Quasi-Zenith Satellites System. In addition to develop an improved positioning algorithm using dual-frequency receivers, this experiment plans to integrate the new algorithm with various sensor information available from existing vehicles. The targeted positioning and navigation accuracy of this experiment is about 30cm (horizontal) with L1-SAIF (Submeter-class Augmentation with Integrity Function [2]) augmentation, which achieves “where-in- lane” accuracy , and about 10cm (horizontal) with MADOCA (Multi-GNSS Advanced Demonstration tool for Orbit and Clock Analysis [1] ) - LEX augmentation.

  • Availability:
  • Supplemental Notes:
    • Abstract used with permission of ITS Japan. Paper No. 3034.
  • Corporate Authors:

    ITS Japan

    Tokyo,   Japan 
  • Authors:
    • Ohshima, Yoshimi
    • Soga, Hiroshi
    • Kawai, Shigeki
    • Kato, Ichiro
    • Mutoh, Katsuhiko
    • Osawa, Tomoya
  • Conference:
  • Publication Date: 2013


  • English

Media Info

  • Media Type: Digital/other
  • Features: CD-ROM; Figures; Photos; References; Tables;
  • Pagination: 10p
  • Monograph Title: 20th ITS World Congress, Tokyo 2013. Proceedings

Subject/Index Terms

Filing Info

  • Accession Number: 01536175
  • Record Type: Publication
  • ISBN: 9784990493981
  • Files: TRIS
  • Created Date: Aug 28 2014 9:12AM