Fig. 4From: S-wave experiments for the exploration of a deep geothermal carbonate reservoir in the German Molasse BasinVSP record at Freiham TH-1 (for location, see Fig. 1). (Left) vertical component, (middle) radial component, (right) transverse component, after bandpass filtering and trace equalization. All components show a strong reflection at the top of the carbonate platform at ~ 1600 m bsl. The radial component shows splitting of the downgoing P-wavefield into upgoing P- and S-waves. Downgoing S-waves are visible in both the radial and the transverse components, despite the fact that a vertical vibrator was used as seismic sourceBack to article page