Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Combined Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
1998

Month	File Count
01	52
02	46
03	50
04	52
05	50
06	52
07	49
08	54
09	48
10	52
11	44
12	52

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NASA Official: Doug Newman
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