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. 2019
  4. 04
DayFile Count
01812
02826
03829
04806
05814
06805
07803
08813
09837
10840
11828
12799
13825
14827
15815
16812
17822
18827
19834
20817
21739
22815
23811
24794
25756
26571
2790
28336
29839
30815