Jump to : Download | Abstract | Contact | BibTex reference | EndNote reference |


V. Drevelle, P. Bonnifait. Global Positioning in Urban Areas with 3-D Maps. In IEEE Intelligent Vehicles Symposium, Pages 764-769, Baden-Baden, Germany, June 2011.

Download [help]

Download paper: Doi page

Download Hal paper: Hal : Hyper Archive en ligne

Download paper: Adobe portable document (pdf) pdf

Copyright notice:

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder. This page is automatically generated by bib2html v217, © Inria 2002-2024, Projet Lagadic/Rainbow


A global positioning method based on a precise 3-D drivable area map and on GPS pseudorange measurements is presented. Map and GPS measurements are represented by geometric constraints, thus turning the localization problem into a constraint satisfaction problem whose solution is the confidence domain of position. Interval analysis is employed to solve the problem by using contractions and bisections of a prior position box. If more than 3 satellites are visible, the method is robust to wrong pseudorange measurements. The system is also able to compute multiple position hypotheses in the case of ambiguities. An experimental validation using real GPS pseudorange measurements and a precise 3-D map is reported to illustrate the performance of the method with real data in an urban area, with reduced satellite visibility. Confidence domains are consistent with the truth during the whole 1 km experiment, and a 6.5 m 95\% accuracy is achieved with at least two satellites in view


Vincent Drevelle

BibTex Reference

   Author = {Drevelle, V. and Bonnifait, P.},
   Title = {{Global Positioning in Urban Areas with 3-D Maps}},
   BookTitle = {{ IEEE Intelligent Vehicles Symposium}},
   Pages = {764--769},
   Address = {Baden-Baden, Germany},
   Month = {June},
   Year = {2011}

EndNote Reference [help]

Get EndNote Reference (.ref)