Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2018
05

Day	File Count
01	765
02	771
03	735
04	740
05	746
06	761
07	759
08	756
09	790
10	758
11	762
12	772
13	756
14	781
15	774
16	781
17	732
18	719
19	782
20	753
21	762
22	729
23	503
24	167
25	89
26	117
27	320
28	760
29	787
30	743
31	752

NASA Links

NASA Official: Doug Newman
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