A LINEAR MODELING APPROACH ON LTGP SIGNALS AND SEISMIC ACTIVITY Dimitrios Dechouniotis1 and Apostolos Ifantis 2 1 School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece 2 Department of Electrical Engineering, Technical Education Institute of Western Greece, Patras, Greece ABSTRACT This study illustrates presents a set of the Long – Term Geoelectric Potential (LTGP) measurements that are collected for experimental investigation in Western Greece during a five–year period (1993 – 1997). During this period, many major destructive earthquake events occurred that caused human casualties and extended material damages. The collection and processing of geoelectric measurements was done by an automated data acquisition system at the Seismological Laboratory of the University of Patras, Greece. This novel study considers seismic activity of this area as a typical linear dynamic system and the dynamic relationsh...