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Earth, Planets and Space
Fig. 5 | Earth, Planets and Space

Fig. 5

From: Seismic reflection imaging of deep crustal structures via reverse time migration using offshore wide-angle seismic data on the eastern margin of the Sea of Japan

Fig. 5

Comparison of RTM images obtained from different velocity models. a Vertical velocity profiles, which correspond to RTM images in b–g, at a horizontal distance of 230 km. RTM images from b the original traveltime tomography result and velocity models limited to c 7.5 km/s, d 7.25 km/s, and e 7.0 km/s and scaled by f 99% and g 98% after the upper limit to 7.5 km/s. The yellow dots indicate OBS locations

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