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. 2018
  4. 04
DayFile Count
01771
02774
03785
04765
05766
06731
07757
08757
09784
10785
11759
12755
13702
14773
15774
16779
17762
18755
19719
20763
21714
22487
2390
24334
25762
26774
27757
28770
29796
30763