1. Ground-Based Global Navigation Satellite System (GNSS) Guardian near-real-time Ionospheric Total Electron Count (5-second sampling, 24-hour files) from NASA CDDIS
  2. temporal
  3. 2025
  4. 04
DayFile Count
0198
0298
0397
0497
0597
0697
0796
0896
0995
1094
1194
1292
1392
1492
1593
1693
1793
1893
1993
2093
2193
2291
2393
2492
2592
2692
2793
2893
2991
3091