1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
  2. temporal
  3. 2021
  4. 12
DayFile Count
0137275
0235640
0329442
0436745
0537183
0637244
0736633
0837278
0937350
1037557
1137533
1237510
1337491
1437359
1537447
1637628
1737404
1837138
1936972
2036882
2135671
2236988
2337378
2437045
2536338
2637171
2737248
2837240
2936607
3036925
3135631