This paper is a review of the International Reference Ionosphere (IRI) project and model. IRI
is recognized as the official standard for the Earth's ionosphere by the International …

The paper presents the latest version of the International Reference Ionosphere model (IRI‐
2016) describing the most important changes and improvements that were included with this …

This paper gives a brief overview over the International Reference Ionosphere (IRI) project
and model. IRI is recognized as the official standard for the ionosphere by the International …

Abstract The Ionospheric Weather Assessment and Forecast (IWAF) system is a computer
software package designed to assess and predict the world-wide representation of 3-D …

To achieve accurate forecasting of the peak height of the ionospheric F2 layer (hmF2), we
propose a hybrid deep learning model of improved seagull optimization algorithm (ISOA) …

The paper describes results of the studies devoted to the solar activity impact on the Earth's
upper atmosphere and ionosphere, conducted within the frame of COST ES0803 Action …

This paper describes the latest version of the International Reference Ionosphere (IRI)
model. IRI-2012 includes new models for the electron density and ion densities in the region …

Space weather studies have increased due to human society dependence on spaceborne
and terrestrial infrastructure vulnerable to its effects. In this paper, we present an …

Geomagnetic storms and substorms are the principal elements of the disturbed Space
Weather conditions. The aim of the study was to reveal the ionospheric precursors that can …

This paper presents an investigation of ionospheric response to great (Dst≤− 350 nT)
geomagnetic storms that occurred during solar cycle 23. The storm periods analyzed are 29 …