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Arctic ionospheric variations during the main phase of a magnetic storm on 14–15 December, 2006 were investigated to characterize the high energy particle precipitation caused effects, based on multi-instrument observations. These include electron density observations provided by the Global Positioning System (GPS) total electron content (TEC) measurements, European Incoherent Scatter (EISCAT) radar,...
A short-term forecasting method has been developed for the ionospheric TEC in China region. This method consists of two parts: the single station forecasting and the regional ionospheric reconstruction. Based on the measurement data from 27 stations in China and its surrounding area, the short-term forecasting of the ionospheric TEC has been realized, giving the estimate of the prediction errors....
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