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. 2020
  4. 02
DayFile Count
01817
02816
03823
04821
05814
06817
07812
08820
09813
10809
11812
12810
13804
14810
15808
16810
17810
18821
19813
20814
21811
22816
23810
24811
25814
26809
27812
28819
29812