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
01616
02617
03612
04623
05610
06611
07617
0861
091189
10620
11621
12619
13618
14618
15621
16625
17619
18617
19616
20621
21616
22625
23618
24619
25623
26621
27614
28609
29604
30608
31617