Underwater depth reconstruction by local water wave measurements
Résumé
We present an experimental study of underwater depth reconstruction obtained by a method based on the Bessel series expansion of the solutions of the 2D linear water wave equation. This is achieved by measuring capillary-gravity waves using a contactless space-time resolved Fourier Transform Profilometry method. The ability of the method is exemplified for several type of bathymetry in laboratory experiments
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