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. 2025
  4. 01
DayFile Count
01626
02627
03621
04619
05621
06628
07624
08633
09635
10625
11621
12632
13627
14627
15642
16631
17624
18625
19629
20613
21626
22628
23629
24630
25625
26633
27625
28626
29641
30631
31625