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In this paper, we developed ˇ°GNSS Recordˇ± Application and conducted an experiment with the different observing conditions.
The different observation conditions consist of only GPS observation and GPS + GLONASS observation.
Recording only L1 frequency Signal.
The experimental results showed that the length of the observing sessions significantly affects the position determination accuracy.
The accuracy of the coordinate with a longer observing session can provide more accuracy of the coordinate.
The result of the 60-minute GPS+GLONASS observation period can be an archived 2D error at 2.4 cm.
The addition of GLONASS observations resulted in a more accurate coordinate of around 10%.
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IEEE/ICACT20210158 Slide.21
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