Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (1-second sampling, sub-hourly files) from NASA CDDIS
temporal
2026
02

Day	File Count
01	17
02	96
03	96
04	96
05	96
06	96
07	96
08	96
09	97
10	96
11	96
12	78
13	17
14	96
15	96
16	96
17	96
18	96
19	96
20	96
21	79

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