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Compensation Method of Tropospheric Delay Model Error for Ground Navigation using Meteorological Data in Korea
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 Title & Authors
Compensation Method of Tropospheric Delay Model Error for Ground Navigation using Meteorological Data in Korea
So, Hyoungmin; Lee, Kihoon; Park, Junpyo;
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Tropospheric delay is one of the largest error source in pseudolite navigation system. Because a pseudolite is installed on the ground and transmits its signal to a user in the air or on the ground, the conventional tropospheric delay model developed for a satellite navigation doesn`t work properly. In this paper, performance analysis of several pseudolite tropospheric delay models has been done using meteorological data. Based on the result, a new compensation method for Hopfield model has been proposed.
GNSS;Pseudolite;Tropospheric Delay;Hopfield Model;Meteorologial Data;
 Cited by
B. Parkinson and J. Spilker, "Global Positioning System: Theory and Applications," AIAA, USA, 1996.

H. So, T. Lee, S. Jeon, C. Kim, C. Kee, T. Kim and S. Lee, "Implementation of a Vector-based Tracking Loop Receiver in a Pseudolite Navigation System," Sensors, Vol. 10, No. 7, pp. 6324-6346, 2010. crossref(new window)

E. D. Kaplan, "Understanding GPS: Principles and Applications," Artech House, USA, 2005.

J. Wang, J. Wang, D. Sinclair, L. Watts and H. Lee, "Tropospheric Delay Estimation for Pseudolite Positioning," Journal of Global Positioning System, Vol. 4, pp. 106-111, 2005. crossref(new window)

Radio Technical Commission for Aeronautics, "GNSS Based Precision Approach Local Area Augmentation System(LAAS)-Signal-in-Space Interface Control Document, RTCA DO-246A," RTCA, 2000.

J. Bouska and F. Raquet, "Tropospheric Model Error Reduction in Pseudolite-Based Positioning Systems," Proceedings of the 16th International Technical Meeting of the Satellite Division of the Institute of Navigation, Portland, OR, USA, 9-12 September, 2003.

B. Hofmann-Wellenhof, H. Lichtenegger and J. Collins, "GPS Theory and Practice," Springer, USA, 2000.

H. So, J. Park and K. Song, "Performance Analysis of Pseudolite Tropospheric Delay Models using Radiosonde Meteorological Data," Journal of the Korean GNSS Society, Vol. 2, No. 1, pp. 49-57, 2013. crossref(new window)

S. Pullen, "Augmented GNSS: Fundamentals and Keys to Integrity and Continuity," ION GNSS 2011 Tutorial, Protland, OR, USA, 20 September, 2011.