Final Report of BeJamDetect Project
Time evolution of PRNs in PVT and in track
1-3
a Di N '
r
AL ENL
basadlenn
rz
4
7used for PVT
-tracked, GPS L1-C/A
-tracked, GAL E1-B
923-Nov
UL
-Nov US-Nov 12-Nov 15-Nov 18-Nov
UTC time
21-Nov
24-Nov 27-Nov
30-Nov
2022
Figure 4-36: Number of GPS L1-C/A signals being tracked and used for PVT, November 2022
Time evolution of mean CNO0 values
HM
50
LS
ol:
35 |
r
|-__— GPS L1-CIA
mm GAL E1-B
25
20
2ıı —r ——_ — —.
03-Nov 06-Nov 09-Nov 12-Nov 15-Nov 18-Nov 21-Nov 24-Nov 27-Nov
UTC time
— u
30-Nov
2022
Figure 4-37: Mean C/NO value for GPS L1-C/A signals, November 2022
4.1.3. Interference situation in December 2022
The selected test metrics are presented in Figure 4-38, Figure 4-39 and Figure 4-40. The time
ogeriods with increased interference activity are marked in Figure 4-38 with red boxes.
Fitle: Final Report
Version: 1.0
age: 61