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. 01
DayFile Count
01616
02613
03619
04614
05628
06623
07618
08628
09627
10615
11611
12619
1358
141133
15626
16612
17618
18618
19626
20619
21616
22577
23659
24616
25614
26621
27618
28619
29627
3073
31618