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	795
02	797
03	807
04	800
05	614
06	353
07	782
08	808
09	775
10	772
11	777
12	769
13	772
14	776
15	770
16	767
17	772
18	768
19	771
20	340
21	355
22	782
23	781
24	783
25	770
26	769
27	761
28	775
29	749
30	764

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NASA Official: Stephen Berrick
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