 Processed MT data is modelled using various techniques to create a subsurface resistivity map, with lower frequencies generally corresponding to greater depth below ground.Anomalies such as faults, hydrocarbons, and conductive mineralization appear as areas of higher or lower resistivity from surrounding structures.For interpretation (inversion) of magnetotelluric data a number of software are used (WinGlink, Geotools MT, ZondMT2D).