1. Ground-Based Global Navigation Satellite System (GNSS) Observation Summary Data (30-second sampling, daily files), output of TEQC (translation, editing, and quality check) from NASA CDDIS
  2. temporal
  3. 2021
  4. 02
DayFile Count
01676
02492
0356
0460
0570
0666
07251
08489
0972
1058
11209
12480
1362
1458
1557
1656
1762
1873
1960
2059
2161
2265
2370
24269
25547
26253
27674
28698