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
2026
07

Day	File Count
01	632
02	638
03	634
04	628
05	598
06	572
07	624
08	625
09	634
10	634
11	635
12	632
13	632
14	617
15	627
16	626
17	614
18	612
19	625
20	551
21	686
22	633
23	633
24	627
25	626
26	623
27	622
28	612
29	615
30	64
31	241

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