The first part of this paper reviews methods using effective solar indices to update a
background ionospheric model focusing on those employing the Kriging method to perform …

This paper aims at providing an overview of latest advances in space weather modeling in
an operational environment in Europe, including both the introduction of new models and …

To further improve the quantitative forecasting ability of high-frequency (HF) communication
frequency, we propose a maximum usable frequency (MUF) adaptive forecasting method …

A method for mapping of ionospheric conditions over Europe, suitable to be used in real
time for operational applications, is described in this paper. The method is based on the …

Characteristics of midlatitude ionospheric disturbances during several great geomagnetic
storms have been investigated using data from the European geomagnetic observatories …

The dynamics of ionospheric parameters forecasting and nowcasting are actual and rather
challenging tasks. The feature selection is the principal challenge for the accurate …

The simplified ionospheric regional model (SIRM) was originally developed for modeling the
most relevant ionospheric characteristics over Europe for radiocommunication purposes …

Our objective is to review recent advances in ionospheric and thermospheric modeling that
aim at supporting space weather services. The emphasis is placed on achievements of …

To improve the accuracy of predictions and simplify the difficulty with the algorithm, a
simplified empirical model is proposed in developing a long-term predictive approach in …

In this paper, the modeling of the ionospheric foF 2 changes during geomagnetic storms by
means of neural network (NN) and linear regression (LR) techniques is presented. The …