Earthdata
CMR Virtual Directories

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

Month	File Count
01	9562
02	3341
03	9889
04	3699
05	3969
06	10652
07	10387
08	8929
09	9677
10	10816
11	10797
12	10801

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