J. Houssay, N. Pinel, Yann-Hervé Hellouvry, G. Monnier, C. Le Barbu, C. Cochin, Y. Hurtaud
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A physical radar simulation tool of the sea clutter
This paper describes a fast simulation tool for computing a sea surface remotely sensed by radar, by using parallel computing on GPU cards. The electromagnetic backscattering model is based on the two-scale model, with the incorporation of shadowing and spike effects at low-grazing elevation angles. The contribution of breaking waves is analysed. This intuitive and interactive simulation tool offers the possibility to test a large range of environmental and radar configurations through the various functionalities of its graphical user interface.