Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2024
04

Day	File Count
01	641
02	647
03	650
04	646
05	643
06	644
07	639
08	640
09	641
10	630
11	625
12	620
13	617
14	45
15	36
16	38
17	39
18	49
19	41
20	35
21	36
22	36
23	40
24	38
25	35
26	36
27	37
28	48
29	38
30	38

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NASA Official: Stephen Berrick
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