Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2017
05

Day	File Count
01	1413
02	517
03	521
04	517
05	527
06	523
07	514
08	522
09	523
10	520
11	513
12	517
13	506
14	508
15	514
16	513
17	512
18	521
19	527
20	517
21	520
22	518
23	517
24	506
25	503
26	522
27	519
28	510
29	532
30	522
31	528

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NASA Official: Stephen Berrick
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