Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2012
12

Day	File Count
01	368
02	351
03	349
04	351
05	353
06	355
07	355
08	344
09	349
10	346
11	347
12	354
13	353
14	352
15	352
16	356
17	355
18	356
19	355
20	353
21	353
22	353
23	357
24	354
25	350
26	351
27	346
28	344
29	342
30	336
31	392

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NASA Official: Stephen Berrick
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