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The University of New Brunswick uses an xNAV650 GNSS/INS to determine how GNSS signal interference impacts Unmanned Surface Vehicle (USV) position accuracy.
Project Aim.
The Assistant Professor in Geodesy and Geomatics Engineering at the University of New Brunswick (UNB), needed to help undergraduates in his kinematic positioning course understand the impact of various phenomena on the accuracy of GNSS/INS data.
Students would gather position data with and without intentional GNSS signal interference, and then process the output in different ways (for instance, using data from just one GNSS antenna) to analyse the effects on position accuracy.
This case study talks about how the University used the xNAV650 to helps its students learn about the impact of different factors on GNSS/INS position accuracy.
