Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2004
05

Day	File Count
01	324
02	323
03	334
04	335
05	330
06	330
07	324
08	326
09	325
10	329
11	332
12	328
13	330
14	333
15	329
16	329
17	327
18	329
19	322
20	329
21	331
22	321
23	317
24	318
25	321
26	325
27	320
28	325
29	316
30	317
31	313

NASA Links

NASA Official: Stephen Berrick
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