Leda TzannetouPhD candidate of the General Department of Physics of the Faculty of Sciences of the National and Kapodistrian University of Athens, Greece (NKUA), with the theme “Detection of magnetic anomalies in the geomagnetic background”. Graduate of the Interdepartmental Program of postgraduate studies in Physical and Technological Applications (FTE) of the School of Applied Mathematical and Physics Science (SAMPS) of the National Technical University of Athens(NTUA), Greece. Graduate of the Department of Physics of the Faculty of Science of the National and Kapodistrian University of Athens, Greece (NKUA).