Final Report of BeJamDetect Project 
I 
»0 
X 
15 
Time evolution of PRNs in PVT and in track 
mE AS PETE E AA 
I— used for PVT 
— tracked, GPS L1-C/A | 
«tracked, GAL E1-B 
or 
} 
03-May 06-May 09-May 12-May 15-May 18-May 21-May 24-May 
UTC time 2023 
Figure 4-54: Number of GPS and Galileo signals being tracked and used for PVT, May 2023 
Time evolution of mean CNO0 values 
45 
\ 
> 
10 
35 | 
30 
=— =GPS L1-CIA| 
ca E1-B 
25 
"6-May 
0 
"av 
1 Ay 15-May 18- May 
UTC time 
_ May 
24-May 
2023 
Figure 4-55: Mean C/NO values, May 2023 
4.1.9. Interference situation in June 2023 
The selected test metrics are presented in Figure 4-56, Figure 4-57 and Figure 4-58. The time 
oeriods with increased interference activity are marked in Figure 4-56 with red boxes. 
Fitle: Final Report 
Version: 1.0 
age: 70