Multi-Experiment Observations of Ionospheric Disturbances as Precursory Effects of the Indonesian Ms6.9 Earthquake on August 05, 2018

by Xuemin Zhang, Yalu Wang, Mohammed Yahia Boudjada, Jing Liu, Werner Magnes, Yulin Zhou, Xiaohui Du
Published 2020-12-01

Effects of solar and geomagnetic activities on the sub-ionospheric very low frequency transmitter signals received by the DEMETER micro-satellite

by Günter Stangl, Bruno Besser, Patrick H.M. Galopeau, Michel Parrot, Emad Al-Haddad, Konrad Schwingenschuh, Mohammed Yahia Boudjada, Wolfgang Voller
Published 2012-04-01