The ionospheric equivalent slab thickness (τ) is a parameter characterizing both the
distribution of the plasma in the ionosphere and the shape of the corresponding vertical …

Recommendations of the International Reference Ionosphere (IRI) Workshop 2017 in
Taoyuan City, Taiwan and International GNSS Service (IGS) Workshop 2018 in Wuhan …

The main climatological features of the ionospheric equivalent slab thickness (τ) for the
Northern hemisphere midlatitudes are analyzed. F2-layer peak electron density values …

An accurate forecast of the atmospheric Total Electron Content (TEC) is helpful to investigate
space weather influences on the ionosphere and technical applications like satellite …

This work presents a new method for assessing global ionospheric maps (GIM) using
ionosonde data. The method is based on the critical frequency at the F2 layer directly …

The diurnal, longitudinal, and latitudinal characteristics of the F2-layer peak electron density
(NmF2) at six African stations comprising mid-and equatorial latitudes was investigated. The …

Unveiling the physical properties of the Earth's ionosphere is crucial for the comprehension
of the dynamic processes that occur within it across various spatial and temporal scales …

The shape of the vertical electron density profile is a result of production, loss and
transportation of plasma in the Earth's ionosphere. Therefore, the equivalent slab thickness …

A new data assimilation procedure in the International Reference Ionosphere UPdate (IRI
UP) method has been recently implemented. This new procedure relies on the assimilation …

This study attempts to improve the estimation of ionospheric electron density profiles over
Korea and adjacent areas by employing the classical Kalman filtering technique to …