1. Ground-Based Global Navigation Satellite System (GNSS)-based Upper Atmospheric Realtime Disaster Information and Alert Network (GUARDIAN) Near Real-Time Ionospheric Total Electron Count (5-second sampling, 24-hour files) from NASA CDDIS
  2. temporal
  3. 2025
  4. 08
DayFile Count
0194
0294
0395
0496
0596
0697
0797
0897
0996
1097
1197
1297
1397
1495
1596
1696
1797
1896
1993
2096
2195
2295
2393
2496
2594
2694
2764
2893
2991
3091
3192