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
01624
02625
03619
04617
05619
06626
07622
08631
09633
10623
11619
12630
13625
14625
15640
16629
17622
18623
19627
20611
21624
22626
23627
24628
25623
26631
27623
28624
29639
30629
31623