Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2020
02

Day	File Count
01	807
02	806
03	812
04	810
05	803
06	806
07	801
08	807
09	801
10	798
11	801
12	799
13	794
14	799
15	797
16	799
17	799
18	808
19	801
20	803
21	800
22	805
23	799
24	800
25	803
26	798
27	801
28	807
29	800

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NASA Official: Stephen Berrick
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