Ultra fast static GNSS positioning with GPS and Galileo systems
Journal Title: Bulletin of the Military University of Technology - Year 2014, Vol 63, Issue 2
Abstract
Scientific community has already carried out research concerning combining observations from separate GNSS systems. However, these studies were mostly related to loose combining approach. Two overlapping frequencies L1/E1 and L5/E5a in GPS/Galileo systems allow tightly combining observations in one mathematical model. In this paper, first results of the tightly combined GPS+Galileo fast precise positioning carried out at the UWM Olsztyn were presented. The experiment was based on the simulated data obtained from SPIRENT GSS7700/7800 hardware signal simulator. Research shows that application of the tightly combined GPS+Galileo observations gives improvement in the results of the precise positioning.[b]Keywords[/b]: satellite geodesy, GPS, Galileo, ultrafast precise positioning
Authors and Affiliations
Jacek Paziewski, Marta Krukowska
Keywords
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