Earthdata
CMR Virtual Directories

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

Month	File Count
01	921
02	951
03	953
04	736
05	1114
06	866
07	868
08	1108
09	920
10	955
11	776
12	26

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NASA Official: Stephen Berrick
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