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
0864
091186
10620
11621
12619
13618
14618
15621
16625
17619
18617
19616
20621
21616
22625
23619
24620
25624
26622
27615
28610
29605
30609
31618