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
04

Day	File Count
01	639
02	631
03	631
04	632
05	623
06	634
07	638
08	635
09	626
10	634
11	623
12	595
13	629
14	615
15	636
16	617
17	238
18	251
19	302
20	634
21	638
22	638
23	646
24	634
25	635
26	639
27	634
28	634
29	639
30	632

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