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Earth, Planets and Space
Fig. 8 | Earth, Planets and Space

Fig. 8

From: Extracting clearer tsunami currents from shipborne Automatic Identification System data using ship yaw and equation of ship response

Fig. 8

Ship velocity and tsunami current in the HDG-normal direction. In both a and b, green and red indicate the corrected HDG-normal velocity (v = vn − vs) and the simulated tsunami current (vc) shown in Fig. 6b, respectively. Dashed lines indicate ship response (v′) simulated from vc in (a), and tsunami current (vc′) simulated from the ship velocity (v = vn − vs) in b, respectively. Correlation coefficients are shown between v and v′ in a and between vc and vc′ in b, respectively

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