Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2025
09

Day	File Count
01	253
02	254
03	254
04	133
05	254
06	252
07	256
08	252
09	255
10	254
11	255
12	253
13	252
14	252
15	49
16	451
17	17
18	25
19	246
20	246
21	250
22	249
23	250
24	122
25	116
26	246
27	245
28	248
29	176
30	251

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NASA Official: Doug Newman
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