Scattering From Objects at a Water–Sediment Interface: Experiment, High-Speed and High-Fidelity Models, and Physical Insight

Abstract

In March 2010, a series of measurements were conducted to collect synthetic aperture sonar (SAS) data from objects placed on a water-sediment interface. The processed data were compared to two models that included the scattering of an acoustic field from an object on a water-sediment interface. In one model, finite-element (FE) methods were used to predict… (More)

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