Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2003
08

Day	File Count
01	317
02	316
03	315
04	322
05	325
06	326
07	321
08	327
09	322
10	317
11	324
12	316
13	322
14	322
15	320
16	318
17	327
18	313
19	317
20	321
21	320
22	316
23	318
24	312
25	318
26	313
27	309
28	325
29	319
30	307
31	306

NASA Links

NASA Official: Stephen Berrick
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