Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2017
12

Day	File Count
01	451
02	355
03	476
04	461
05	479
06	481
07	483
08	478
09	472
10	474
11	485
12	493
13	484
14	480
15	488
16	483
17	462
18	462
19	482
20	483
21	481
22	482
23	481
24	476
25	477
26	469
27	468
28	467
29	477
30	462
31	469

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NASA Official: Stephen Berrick
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