Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2021
03

Day	File Count
01	481
02	83
03	90
04	132
05	265
06	683
07	683
08	688
09	675
10	676
11	674
12	675
13	672
14	685
15	678
16	679
17	683
18	677
19	685
20	677
21	677
22	671
23	671
24	673
25	664
26	669
27	672
28	679
29	669
30	685
31	674

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