Modelling of MRS Signals over 2D Electrically Conductive Structures

A008 MODELLING OF MRS SIGNALS OVER 2D ELECTRICALLY CONDUCTIVE STRUCTURES Abstract 1 We show for the first time modellings of Magnetic Resonance Sounding (MRS) data influenced by 2D electrical resistivity structures. We demonstrate exemplarily the impact of a 2D electrical resistivity distribution for two typical geological situations: a horizontal block and a dipping layer. We also show the influence of the dipping direction that can be especially seen in the phase values. For studies on 2D water content distributions it is also recommended to consider the associated 2D resistivity distribution. Method Magnetic Resonance Sounding (MRS or Surface Nuclear Magnetic Resonance