The Self-Potential Anomaly Produced by a Subsurface Flow at the Contact of Two Horizontal Layers and Its Quantitative Interpretation

<table>Representation of the SP anomaly produced by a polarized cylinder at the contact of two horizontal layers with different resistivities.</table>

International Journal of Geophysics

fig3

Figure 3

Figure 3: The Self-Potential Anomaly Produced by a Subsurface Flow at the Contact of Two Horizontal Layers and Its Quantitative Interpretation 