Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2023

Month	File Count
01	18914
02	18789
03	19944
04	19911
05	20781
06	20262
07	20977
08	20771
09	20229
10	20298
11	20123
12	19199

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NASA Official: Doug Newman
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