Research Article
Performance Analysis of Network-RTK Techniques for Drone Navigation considering Ionospheric Conditions
Table 2
Disturbances and radio signal interruptions during the experiment [
8].
| | Type | Local time (start) | Grade | Local time (end) | Max. value |
| | Geomagnetic disturbances | 2013-10-09 06:00 | G1 | 2013-10-09 15:00 | Kp = 5 | | Geomagnetic disturbances | 2013-10-09 18:00 | G1 | 2013-10-09 21:00 | Kp = 5 | | Radio blackout | 2013-10-24 09:26 | R2 | 2013-10-24 09:36 | M9.3 | | Radio blackout | 2013-10-25 16:59 | R3 | 2013-10-25 17:09 | X1.7 | | Radio blackout | 2013-10-25 23:58 | R3 | 2013-10-26 00:12 | X2.1 | | Radio blackout | 2013-10-28 10:58 | R2 | — | M9.5 | | Radio blackout | 2013-10-28 11:02 | R3 | 2013-10-28 11:13 | X1.0 | | Radio blackout | 2013-10-28 13:41 | R2 | 2013-10-28 13:46 | M5.1 | | Radio blackout | 2013-10-30 06:48 | R2 | — | M9.4 | | Radio blackout | 2013-10-30 06:50 | R3 | 2013-10-30 07:01 | X2.3 |
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