A Single Frequency PPP Algorithm Based on GR Models

S. Fujita, Y. Kubo, S. Sugimoto

Abstract:	In this paper, we present a new approach for carrier-phasebased precise point positioning (PPP) algorithm without linear combinations of the pseudorange or the carrier phase measurements and investigate its positioning accuracy through some experiments under various circumstances. The algorithm is based upon GR (GNSS Regression) matrices as well as GR equations which the authors have firstly introduced and shown preliminary results in [1–3]. And the concept of our PPP algorithm is that the algorithm can be implemented without external information as much as possible. The derived RTK positioning algorithm can achieve the positioning accuracy in decimeter level.
Published in:	Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006) September 26 - 29, 2006 Fort Worth Convention Center Fort Worth, TX
Pages:	2304 - 2312
Cite this article:	Fujita, S., Kubo, Y., Sugimoto, S., "A Single Frequency PPP Algorithm Based on GR Models," Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006), Fort Worth, TX, September 2006, pp. 2304-2312.
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