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Figure 3 | Earth, Planets and Space

Figure 3

From: Three-dimensional electromagnetic imaging of fluids and melts beneath the NE Japan arc revisited by using geomagnetic transfer function data

Figure 3

Initial model of the 3-D inversion. The resistivity structure of the Earth was a uniform-half space with a resistivity of 100 Ωm; resistivity blocks corresponding to seawater were fixed at 0.33 Ωm. Resistivities of blocks containing the land-sea boundary were given as the weighted mean of two values, according to the volume ratio.

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