Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Combined Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2018

Month	File Count
01	164
02	179
03	155
04	198
05	588
06	300
07	303
08	270
09	277
10	339
11	318
12	409

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NASA Official: Stephen Berrick
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