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
01613
02618
03615
04609
05579
06552
07606
08603
09612
10613
11614
12613
13610
14595
15608
16605
17593
18592
19606
20532
21668
22613
23615
24606
25605
26605
27601
28591
29594
3055
31166