Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Mixed Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2021

Month	File Count
01	3781
02	1364
03	4279
04	1791
05	2027
06	5323
07	5386
08	4746
09	5153
10	5553
11	5448
12	5397

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NASA Official: Doug Newman
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