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
07

Day	File Count
01	680
02	681
03	565
04	248
05	684
06	685
07	678
08	662
09	684
10	685
11	680
12	678
13	686
14	677
15	685
16	679
17	679
18	672
19	679
20	681
21	674
22	671
23	660
24	657
25	664
26	658
27	660
28	669
29	666
30	671
31	661

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NASA Official: Stephen Berrick
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