Earthdata
CMR Virtual Directories

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

Month	File Count
01	7206
02	7191
03	2487
04	4392
05	8132
06	7774
07	8086
08	8053
09	7673
10	7707
11	7562
12	7211

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NASA Official: Doug Newman
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