Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GPS Broadcast Ephemeris Data (hourly files) from NASA CDDIS
temporal
2022

Month	File Count
01	158845
02	184891
03	200053
04	171118
05	191193
06	105800
07	53165
08	43581
09	77364
10	57553
11	30944
12	1445

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