Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2009
03

Day	File Count
01	401
02	411
03	407
04	406
05	410
06	411
07	402
08	405
09	411
10	408
11	409
12	413
13	408
14	412
15	409
16	404
17	405
18	419
19	407
20	415
21	402
22	404
23	419
24	413
25	410
26	405
27	403
28	400
29	401
30	406
31	401

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NASA Official: Stephen Berrick
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