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
2024

Month	File Count
01	18080
02	19355
03	20725
04	9856
05	8125
06	20440
07	21190
08	21309
09	20177
10	16160
11	19513
12	18626

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NASA Official: Doug Newman
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