Title :
Exploratory analysis of electrotelluric field data for earthquake prediction
Author :
Ifantis, A. ; Economou, G. ; Despotopoulos, S. ; Tselentis, A. ; Deliyannis, T.
Author_Institution :
Dept. of Phys., Patras Univ., Greece
Abstract :
In this work recordings of electrotelluric field data are examined in order to detect earthquake precursor signals. Three different types of electric signals related to short-medium and long time variations of the Earth´s electric field are detected and analysed. These measurements are part of a larger multiparameter monitoring experiment performed in NW Greece over a period of 18 months
Keywords :
earthquakes; geophysical signal processing; signal detection; terrestrial electricity; NW Greece; earthquake precursor signals; earthquake prediction; electric signals; electrotelluric field data; long time variations; short-medium time variations; Earth; Earthquakes; Electrodes; Laboratories; Magnetic noise; Physics; Signal analysis; Signal detection; Signal generators; Signal processing;
Conference_Titel :
Digital Signal Processing Proceedings, 1997. DSP 97., 1997 13th International Conference on
Conference_Location :
Santorini
Print_ISBN :
0-7803-4137-6
DOI :
10.1109/ICDSP.1997.628526
