Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2016

Month	File Count
01	19628
02	21017
03	21822
04	21459
05	23057
06	20842
07	29379
08	37260
09	34597
10	21189
11	24371
12	706

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NASA Official: Stephen Berrick
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