Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (hourly files) from NASA CDDIS
temporal
2023

Month	File Count
01	1432
02	1377
03	138139
04	181917
05	175989
06	144048
07	69598
08	13550
09	168520
10	178972
11	178664
12	181853

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