Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
temporal
2018
12

Day	File Count
01	70
02	95
03	82
04	87
05	93
06	96
07	95
08	96
09	95
10	96
11	96
12	96
13	94
14	95
15	54
16	93
17	97
18	97
19	97
20	97
21	95
22	98
23	97
24	98
25	97
26	96
27	96
28	95
29	96
30	96
31	96

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