Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, hourly files) from NASA CDDIS
temporal
2017
04

Day	File Count
01	46
02	41
03	47
04	27
05	24
06	47
07	43
08	25
09	24
10	24
11	24
12	26
13	47
14	48
15	48
16	47
17	48
18	48
19	45
20	48
21	48
22	48
23	47
24	48
25	48
26	48
27	44
28	47
29	44
30	23

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NASA Official: Stephen Berrick
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