Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2015
04

Day	File Count
01	1070
02	1070
03	1073
04	1066
05	1068
06	1085
07	1031
08	1038
09	1042
10	1159
11	1063
12	1067
13	942
14	735
15	731
16	732
17	740
18	726
19	721
20	742
21	758
22	744
23	759
24	756
25	852
26	953
27	757
28	754
29	758
30	741

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NASA Official: Stephen Berrick
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