Final Report of BeJamDetect Project

Time evolution of PRNs in PVT and in track

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12-Lep

I ep .8-5ep 21-Sep
UTC time

24-Cep 27-Sep

m Sep
2022

Figure 4-30: Number of GPS L1-C/A signals being tracked and used for PVT, September 2022

Time evolution of mean CNO values

50

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= GPS L1-C/A |
—GALE1-B

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03-Sep OL-PD

 09-Sep 12-Sep

16 „ep 18-Sep 21-Sep 24-Sep 27-Sep 30-Sep
UTC time 2022

Figure 4-31: Mean C/NO value for GPS L1-C/A signals, September 2022

4.1.1. Interference situation in October 2022
The selected test metrics are presented in Figure 4-32, Figure 4-33 and Figure 4-34. The red
boxes in Figure 4-32 show the time periods with increased interference activity.

Fitle: Final Report
Version: 1.0

age: 58