Annual Mean and Correlation of Global Vertical Total Electron Content from Various Global Data Centers
نویسندگان
چکیده
منابع مشابه
Features of annual and semiannual variations derived from the global ionospheric maps of total electron content
In the present work we use the NASA-JPL global ionospheric maps of total electron content (TEC), firstly to construct TEC maps (TEC vs. magnetic local time MLT, and magnetic latitude MLAT) in the interval from 1999 to 2005. These TEC maps were, in turn, used to estimate the annualto-mean amplitude ratio, A1, and the semiannual-to-mean amplitude ratio, A2, as well as the latitudinal symmetrical ...
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The Global Positioning System (GPS) makes it possible to study the dynamics of the ionosphere by supplementing ionospheric studies carried out using various techniques including ionosondes, incoherent scatter radars and low earth orbit satellites. Total electron content derived from GPS data (GPS TEC) is a key parameter characterising the ionosphere. Its time evolution provides an indication of...
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ژورنال
عنوان ژورنال: American Journal of Astronomy and Astrophysics
سال: 2020
ISSN: 2376-4678
DOI: 10.11648/j.ajaa.20200801.11