Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
temporal
2021
03

Day	File Count
06	1
07	92
08	95
09	96
10	96
11	96
12	95
13	96
14	97
15	94
16	97
17	97
18	97
19	97
20	97
21	97
22	97
23	96
24	83
25	80
26	76
27	83
28	85
29	80
30	73
31	65

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