Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2021
10

Day	File Count
01	667
02	668
03	670
04	671
05	670
06	676
07	673
08	675
09	673
10	673
11	680
12	671
13	672
14	669
15	672
16	672
17	673
18	680
19	677
20	674
21	679
22	676
23	674
24	674
25	677
26	684
27	672
28	676
29	678
30	679
31	675

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NASA Official: Doug Newman
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