Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
temporal
2026
01

Day	File Count
01	96
02	96
03	96
04	96
05	95
06	96
07	96
08	93
09	96
10	96
11	96
12	96
13	96
14	97
15	95
16	96
17	96
18	97
19	96
20	96
21	96
22	96
23	80
24	112
25	79
26	17
27	96
28	96
29	96
30	96
31	79

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