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. 2026
  4. 03
DayFile Count
01617
02618
03613
04624
05611
06612
07618
0867
091185
10621
11622
12620
13619
14619
15622
16626
17620
18618
19617
20622
21617
22626
23620
24621
25625
26623
27616
28611
29599
30618
31619