Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Combined Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2020

Month	File Count
01	462
02	442
03	427
04	438
05	466
06	421
07	376
08	372
09	357
10	334
11	61
12	375

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NASA Official: Doug Newman
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