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. 03
DayFile Count
01482
0284
0391
04133
05265
06683
07683
08688
09675
10676
11674
12675
13672
14685
15678
16679
17683
18677
19685
20677
21677
22671
23671
24673
25664
26669
27672
28679
29669
30685
31674