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- De Plaa, J. (author), Snellen, M. (author), Simons, D.G. (author) conference paper 2008
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- Siemes, K. (author), Snellen, M. (author), Simons, D.G. (author), Hermand, J.P. (author), Meyer, M. (author), Le Gac, J.C. (author) conference paper 2008
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- Amiri-Simkooei, A. (author), Snellen, M. (author), Simons, D.G. (author), Buckingham, M. (author) conference paper 2008
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- Karimi Nejadasl, F. (author), Gorte, B.G.H. (author), Hoogendoorn, S.P. (author), Snellen, M. (author) conference paper 2008
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Simons, D.G. (author), Snellen, M. (author), Ainslie, M.A. (author)Sound backscattered from the seabed has been measured in a 10x10-nmi2 region of the North Sea, characterized by a variety of bottom types, including mud, sand, and gravel. The backscattering strength measurements are made by a forward- looking sonar, operating at 100 kHz and tilted at an angle of 30 from the horizontal. Fifty bottom-grab samples...journal article 2007