Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Ionosphere Vertical Total Electron Content (VTEC) Analysis Center Rapid Product from NASA CDDIS
temporal
2019

Month	File Count
01	31
02	28
03	37
04	166
05	314
06	299
07	316
08	310
09	292
10	66
11	76
12	21

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NASA Official: Stephen Berrick
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