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In recent years, many 3D OBC surveys have been shot with orthogonal geometry in shallow water and / or obstructed areas. The orthogonal design, under the constraint of the number of receivers per shot, requires a careful practical consideration on cable layout and rolling method. In order to overcome an inability to fully image shallow target peculiar to orthogonal design, short streamer high resolution 2D survey was separately shot during hazard survey in a 3D OBC survey in UAE. Linear noise problem in association with aliasing and irregular sampling issues is expected to be solved in near future using both 4C sensor acquisition and SVD Polarization Filtering technologies.