Earthdata
CMR Virtual Directories

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

Month	File Count
02	3
03	31
04	30
05	41
06	30
07	19
08	13
09	117
10	26
11	717
12	3824

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NASA Official: Stephen Berrick
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