Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2004
04

Day	File Count
01	339
02	338
03	335
04	332
05	332
06	335
07	330
08	337
09	334
10	331
11	333
12	335
13	340
14	339
15	332
16	333
17	341
18	338
19	342
20	330
21	337
22	337
23	337
24	335
25	329
26	333
27	330
28	337
29	336
30	335

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NASA Official: Doug Newman
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