Earthdata
CMR Virtual Directories

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

Month	File Count
02	374
03	286
04	252
05	300
06	293
07	312
08	336
09	323
10	340
11	320
12	328

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NASA Official: Stephen Berrick
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