Tonga common midpoint receiver function images (Figure 3. of High Resolution Imaging of Seismic Velocity Discontinuities)


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High Resolution Imaging of Seismic Velocity Discontinuities:

Tonga common midpoint receiver function images. (a) West to east cross-section of common midpoint stacked receiver functions showing locations of Pds ray paths used in this study, (b) local South-Pacific 1993-1995 seismicity superimposed on the CMP image, and (c) our interpretation. Color scale ranges between +/- 10 percent (positive-red and negative-blue) of radial P.