1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2015
  4. 04
DayFile Count
011069
021069
031072
041065
051067
061084
071030
081037
091042
101159
111063
121066
13941
14734
15730
16731
17739
18725
19720
20741
21758
22744
23759
24756
25852
26953
27757
28754
29756
30740