Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Mixed Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2026

Month	File Count
01	8106
02	7435
03	9197
04	8367
05	8673
06	8649
07	8764
08	9107
09	9582
10	3546

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NASA Official: Doug Newman
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