Interference and Multipath Effects on GPS/INS Positioning Results

Dorota A. Grejner-Brzezinska and Charles K. Toth

Abstract:	This paper presents preliminary results of static and kinematic testing of several geodetic grade GPS receivers to evaluate their tracking abilities in benign and interference/multipath conditions. Zero and short baseline test results are presented, as well as kinemtaic survey performance evaluation in terms of the single difference phase residuals and continuous kinematic RMS, and the receivers’ ability to maintain lock to the satellites. Seven different pairs of GPS receivers were tested, and the commercial software, Trimble GPSurvey, was used to process the test data.
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:	2575 - 2584
Cite this article:	Grejner-Brzezinska, Dorota A., Toth, Charles K., "Interference and Multipath Effects on GPS/INS Positioning Results," 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. 2575-2584.
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