Dynamical Models for Carrier-Phase Kinematic GPS Positioning

C. Uratani, K. Sone, Y. Muto, S. Maruo, S. Sugimoto

Abstract:	In precise kinematic GPS positioning using carrier phase measurement, a suitable choice of the dynamical model for the moving object is important. Many research activities have been focusing on the determination of dynamical models and their performance in case of utilizing code-based measurement. However, in carrier phase kinematic GPS positioning, it has not been considered much regarding the dynamical model, especially detailed parameters in mathematical models. Moreover, the ambiguity resolution must be resolved correctly for precise positioning, which depends on the dynamical models. In this paper, two dynamical models are compared in terms of the positioning accuracy and the ambiguity resolution in carrier phase kinematic GPS positioning. In that case, some comparative experiments using computer simulation are made and those results are shown.
Published in:	Proceedings of the 16th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS/GNSS 2003) September 9 - 12, 2003 Oregon Convention Center Portland, OR
Pages:	809 - 818
Cite this article:	Uratani, C., Sone, K., Muto, Y., Maruo, S., Sugimoto, S., "Dynamical Models for Carrier-Phase Kinematic GPS Positioning," Proceedings of the 16th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS/GNSS 2003), Portland, OR, September 2003, pp. 809-818.
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