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
2021
03

Day	File Count
01	491
02	80
03	87
04	128
05	259
06	679
07	683
08	689
09	673
10	668
11	672
12	675
13	671
14	683
15	677
16	679
17	684
18	677
19	683
20	667
21	671
22	671
23	670
24	672
25	664
26	667
27	672
28	673
29	668
30	676
31	674

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NASA Official: Doug Newman
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