1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2020
  4. 07
DayFile Count
01747
02744
03747
04748
05736
06750
07746
08746
09742
10736
11735
12726
13730
14731
15741
16741
17746
18742
19745
20740
21729
22741
23733
24734
25733
26728
27732
28735
29731
30708
31736