Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2017
07

Day	File Count
01	523
02	528
03	530
04	533
05	526
06	512
07	550
08	360
09	249
10	532
11	533
12	556
13	513
14	537
15	513
16	531
17	521
18	538
19	499
20	503
21	532
22	534
23	534
24	533
25	514
26	516
27	496
28	515
29	325
30	95
31	269

NASA Links

NASA Official: Stephen Berrick
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