Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Ionosphere Vertical Total Electron Content (VTEC) Analysis Center Product from NASA CDDIS
temporal
2023

Month	File Count
01	62
02	79
03	205
04	208
05	181
06	92
07	74
08	75
09	213
10	233
11	240
12	207

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NASA Official: Stephen Berrick
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