Earthdata
CMR Virtual Directories

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

Year	File Count
2013	3
2014	16632
2015	23069
2016	88075
2017	11735
2018	429917
2019	1255483
2020	800226
2021	557363
2022	583227
2023	262885

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