Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) GLONASS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2025

Month	File Count
01	6668
02	5901
03	6429
04	5899
05	6430
06	1426
07	5512
08	6668
09	5594
10	5393
11	5983
12	6147

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NASA Official: Doug Newman
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