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. 02
DayFile Count
01617
02616
03615
04609
05619
06615
07620
08616
09621
1048
1185
121168
13627
14621
15619
16611
17615
18608
19589
2070
21650
221137
23615
24617
25616
26617
27617
28618