Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Combined Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
1999

Month	File Count
01	62
02	58
03	64
04	62
05	64
06	62
07	62
08	64
09	60
10	62
11	60
12	64

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NASA Official: Doug Newman
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