Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2021
09

Day	File Count
01	657
02	662
03	656
04	662
05	664
06	665
07	650
08	651
09	647
10	655
11	657
12	652
13	661
14	665
15	665
16	660
17	636
18	634
19	506
20	257
21	667
22	662
23	667
24	664
25	664
26	677
27	667
28	672
29	671
30	668

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NASA Official: Doug Newman
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