Progress in the knowledge, application and influence of extremely low frequency signals

RM Garcia, N Novas, A Alcayde, D El Khaled… - Applied sciences, 2020 - mdpi.com
Featured Application Carrying out the state-of-the-art study of the different applications of
extremely low frequency (ELF) waves has enabled the determination of the importance of …

Evolution of global lightning in the transition from cold to warm phase preceding two super El Niño events

E Williams, T Bozóki, G Sátori, C Price… - Journal of …, 2021 - Wiley Online Library
Multistation observations of Schumann resonance (SR) intensity document common
behavior in the evolution of continental‐scale lightning activity in two super El Niño events …

Reconstruction of global lightning activity based on Schumann resonance measurements: Model description and synthetic tests

E Prácser, T Bozóki, G Sátori, E Williams… - Radio …, 2019 - ieeexplore.ieee.org
An inversion algorithm for multistation Schumann resonance measurements is presented
and tested in this paper. The location and intensity of the lightning activity is estimated in …

Day‐to‐day quantification of changes in global lightning activity based on Schumann resonances

T Bozóki, G Sátori, E Williams, A Guha… - Journal of …, 2023 - Wiley Online Library
The importance of lightning has long been recognized from the point of view of climate‐
related phenomena. However, the detailed investigation of lightning on global scales is …

On the need of a unified methodology for processing Schumann resonance measurements

J Rodríguez‐Camacho, J Fornieles… - Journal of …, 2018 - Wiley Online Library
The monitoring of natural electromagnetic activity in the extremely low frequency range is
considered as a means of obtaining global information on the lightning activity and other …

Modeling Schumann resonances with schupy

T Bozóki, E Prácser, G Sátori, G Dálya, K Kapás… - Journal of Atmospheric …, 2019 - Elsevier
Schupy is an open-source python package aimed at modeling and analyzing Schumann
resonances (SRs), the global electromagnetic resonances of the Earth-ionosphere cavity …

Lightning and climate change

Lightning is a widely recognized source of damage and disruption to electrical power
systems worldwide. The climate is changing, with both natural and anthropogenic origins …

Multivariate processing of airborne natural source electromagnetic data—application to field data from Gobabis (Namibia)

A Thiede, M Schiffler, A Junge… - Geophysical Journal …, 2024 - academic.oup.com
As deep-seated ore deposits become increasingly relevant for mineral exploration, the
demand for time-efficient and powerful deep-sounding exploration methods rises. A suitable …

On the reliability of the inversion aimed to reconstruct global lightning activity based on Schumann resonance measurements

E Prácser, T Bozóki - Journal of Atmospheric and Solar-Terrestrial Physics, 2022 - Elsevier
The electromagnetic field generated by lightning is measured at extremely low frequencies
(< 100 Hz) in many places on Earth. These measurements are called Schumann resonance …

Finite-difference time-domain analysis of ELF radio wave propagation in the spherical Earth–ionosphere waveguide and its validation based on analytical solutions

V Marchenko, A Kulak, J Mlynarczyk - Annales Geophysicae, 2022 - angeo.copernicus.org
The finite-difference time-domain (FDTD) model of electromagnetic wave propagation in the
Earth–ionosphere cavity was developed under assumption of an axisymmetric system …