Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Ionosphere Vertical Total Electron Content (VTEC) Analysis Center Product from NASA CDDIS
temporal
2017
07

Day	File Count
01	20
02	21
03	20
04	19
05	20
06	19
07	19
08	18
09	12
10	20
11	21
12	22
13	22
14	22
15	22
16	23
17	22
18	22
19	22
20	22
21	20
22	20
23	21
24	20
25	20
26	19
27	18
28	18
29	17
30	9
31	13

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NASA Official: Doug Newman
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