As societal dependence on transionospheric radio signals grows, space weather impact on
these signals becomes increasingly important yet our understanding of the effects remains …

Abstract We compare ESA PROBA‐V observations of electron flux at LEO with those from
the NASA Van Allen Probes mostly at MEO for October 2013. Dropouts are visible at all …

Measurements from a dense network of GPS receivers have been used to clarify the
relationship between substorm auroras and GPS signal corruption as manifested by loss of …

Ionospheric scintillation originates from the scattering of electromagnetic waves through
spatial gradients in the plasma density distribution, drifting across a given propagation …

Ionospheric scintillation is caused by irregularities in the ionospheric electron density. The
characterization of ionospheric irregularities is important to further our understanding of the …

Abstract The Mahali Global Positioning System (GPS) array (9 receivers, 15–30 km baseline
distance) in central Alaska has probed auroral structures in a field‐aligned direction during a …

This paper presents a physics-based, data-consistent, multifrequency GPS scintillation
signal simulator. The simulator is based on the two-component power-law phase screen …

This paper presents a physics-based, multifrequency, strong scintillation simulator that
requires only two input parameters: the S 4 index and decorrelation time τ 0. This simulator …

Scintillation in the polar cap ionosphere is observed with a Coherent Electromagnetic Radio
Tomography (CERTO) receiver while the Resolute Bay Incoherent Scatter Radars (RISR) …

The rate of the total electron content (TEC) change index (ROTI) can be regarded as an
effective indicator of the level of ionospheric scintillation, in particular in low and high latitude …