Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2007

Month	File Count
01	5409
02	5029
03	5514
04	5264
05	5454
06	5416
07	5673
08	5597
09	5306
10	5458
11	5261
12	5307

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NASA Official: Doug Newman
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