Dual-Frequency GPS/GLONASS RTK: Experimental Results

Mark Zhodzishsky, Michael Vorobiev, Alexander Khvalkov, Lev Rapoport, and Javad Ashjaee

Abstract:	This paper describes results of testing JPS Legacy receivers with relative carrier phase measurements. Four different configurations of RTK engine have been stud-ied: a) GPS+GLONASS L1+L2, b) GPS L1+L2, c) GPS+GLN L1, d) GPS L1. The test results comprise the following: · Positioning accuracies with either only GPS or GPS+GLN for both short (less 1 km) and large (more 10 km) baselines; · Accuracy and speed estimates of initial RTK ambi-guity fixing for static or kinematic modes of the en-gine; · RTK operation under short-term interruptions in the line transmitting differential corrections from a base station ; · RTK operation with RegAnt choke-ring antenna; · RTK operation with the CoOp tracking system.
Published in:	Proceedings of the 12th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1999) September 14 - 17, 1999 Nashville, TN
Pages:	805 - 810
Cite this article:	Zhodzishsky, Mark, Vorobiev, Michael, Khvalkov, Alexander, Rapoport, Lev, Ashjaee, Javad, "Dual-Frequency GPS/GLONASS RTK: Experimental Results," Proceedings of the 12th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GPS 1999), Nashville, TN, September 1999, pp. 805-810.
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