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heterogeneous
conductive layer. The
pictures above show the example of SLPROG application for numerical modeling of electromagnetic
fields induced by an external plane wave with period 1 hour in inhomogeneous
model of volcano Etna. The model
consists of sedimentary cover with conductance S and underlying layered cross-section.
Model is excited by plane wave with period 1 hour. Right picture demonstrates
behaviour of real part of vertical component of magnetic field. Primary
magnetic field is polarized in north-east direction. |
