Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2008
12

Day	File Count
01	401
02	393
03	394
04	397
05	398
06	391
07	384
08	395
09	386
10	396
11	396
12	401
13	385
14	394
15	396
16	398
17	395
18	392
19	401
20	378
21	387
22	407
23	399
24	393
25	381
26	385
27	377
28	378
29	384
30	362
31	390

NASA Links

NASA Official: Doug Newman
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