Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Ionosphere Vertical Total Electron Content (VTEC) Analysis Center Rapid Product from NASA CDDIS
temporal
2022
01

Day	File Count
03	1
04	2
05	4
06	7
07	5
08	2
09	8
10	7
11	8
12	5
13	6
14	2
15	8
16	6
17	6
18	6
19	7
20	7
21	7
22	5
23	6
24	2
25	9
26	3
27	8
28	5
29	8
30	5
31	6

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