Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Combined Broadcast Ephemeris Data (hourly files) from NASA CDDIS
temporal
2019

Month	File Count
01	33
02	47
03	52
04	44
05	58
06	48
07	47
08	56
09	47
10	31
11	41
12	7

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NASA Official: Doug Newman
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