Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2019
05

Day	File Count
01	795
02	812
03	804
04	811
05	803
06	810
07	816
08	814
09	834
10	814
11	809
12	812
13	799
14	810
15	798
16	809
17	800
18	805
19	811
20	802
21	815
22	807
23	807
24	814
25	807
26	804
27	805
28	816
29	824
30	810
31	808

NASA Links

NASA Official: Stephen Berrick
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