Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2020
04

Day	File Count
01	636
02	648
03	664
04	644
05	514
06	283
07	616
08	657
09	614
10	624
11	635
12	630
13	611
14	614
15	617
16	625
17	635
18	622
19	615
20	283
21	298
22	636
23	661
24	628
25	615
26	621
27	612
28	626
29	578
30	617

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NASA Official: Doug Newman
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