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. 11
DayFile Count
0194
0294
0393
0493
0594
0694
0794
0894
0994
1094
1194
1294
1394
1494
1594
1694
1792
1892
1992
2092
2192
2292
2392
2491
2591
2692
2791
2891
2991
3091