Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) QZSS Broadcast Ephemeris Data (daily files) from NASA CDDIS
temporal
2018

Month	File Count
01	427
02	418
03	405
04	499
05	461
06	479
07	532
08	377
09	346
10	585
11	862
12	836

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NASA Official: Doug Newman
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