It is widely known that very low frequency/low frequency(VLF/LF)radiation has been recorded prior to large earthquakes in several seismically active countries of the world.The networks employed to detect this radiatio...It is widely known that very low frequency/low frequency(VLF/LF)radiation has been recorded prior to large earthquakes in several seismically active countries of the world.The networks employed to detect this radiation consist of stationary transmitters and receivers.However,there are reported cases of existing networks being unable to detect any electromagnetic radiation prior to large earthquakes.In this study,we determined the optimal arrangement of a mobile VLF/LF electromagnetic radiation network to ensure the detection of an upcoming earthquake precursor.We considered the possible arrangements of the VLF/LF mobile network based on certain physical considerations,and developed a relatively simple arrangement that is completely different from the existing stationary networks.The suggested design will significantly increase the number of detected/predicted earthquakes by using the relevant electromagnetic radiation receivers strategically placed in regions of increased tectonic and seismic activity.展开更多
基金the Shota Rustaveli National Science Foundation of Georgia(grant DI/21/9-140/13)the PROMONTEC(CGL2017-84720-R AEI/FEDER,UE)project,which is financed by the Spanish Ministry of Economy,Industry and Competitiveness(MINEICO).
文摘It is widely known that very low frequency/low frequency(VLF/LF)radiation has been recorded prior to large earthquakes in several seismically active countries of the world.The networks employed to detect this radiation consist of stationary transmitters and receivers.However,there are reported cases of existing networks being unable to detect any electromagnetic radiation prior to large earthquakes.In this study,we determined the optimal arrangement of a mobile VLF/LF electromagnetic radiation network to ensure the detection of an upcoming earthquake precursor.We considered the possible arrangements of the VLF/LF mobile network based on certain physical considerations,and developed a relatively simple arrangement that is completely different from the existing stationary networks.The suggested design will significantly increase the number of detected/predicted earthquakes by using the relevant electromagnetic radiation receivers strategically placed in regions of increased tectonic and seismic activity.
