Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Ionosphere Vertical Total Electron Content (VTEC) Analysis Center Product from NASA CDDIS
temporal
2008

Month	File Count
01	150
02	129
03	135
04	140
05	125
06	129
07	156
08	138
09	135
10	138
11	138
12	162

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NASA Official: Stephen Berrick
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