Assessment of GPS and DGPS Performance in Personal Navigation and Location Systems

P. Ptasinski, R. Jirawimut, F. Cecelja and W. Balachandran

Abstract:	This paper describes location and navigation systems and their components. Positioning subsystem and its implementation are given in more details considering the performance. Different performance parameters are defined in order to characterise requirements and usability of the positioning subsystem for different location and navigation applications. At Brunel University, an Inverse DGPS was established as a part of the Navigation System for Blind [1]. Its performance was compared to the GPS system performance, taking into account different navigation and location applications for pedestrians.
Published in:	Proceedings of the 13th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2000) September 19 - 22, 2000 Salt Palace Convention Center Salt Lake City, UT
Pages:	554 - 559
Cite this article:	Ptasinski, P., Jirawimut, R., Cecelja, F., Balachandran, W., "Assessment of GPS and DGPS Performance in Personal Navigation and Location Systems," Proceedings of the 13th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 2000), Salt Lake City, UT, September 2000, pp. 554-559.
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