Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2025
06

Day	File Count
01	574
02	21
03	22
04	22
05	23
06	23
07	24
08	25
09	30
10	25
11	24
12	24
13	24
14	31
15	28
16	28
17	28
18	30
19	25
20	25
21	26
22	31
23	27
24	27
25	31
26	31
27	32
28	31
29	33
30	74

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