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. 07
DayFile Count
01625
02628
03626
04620
05590
06562
07617
08616
09625
10626
11627
12625
13623
14608
15621
16617
17606
18604
19618
20540
21686
22626
23628
24618
25617
26619
27614
28606
29610
3075
31493