S/N Enhancement by Radon Transformation in Ultra Shallow SH-Wave Reflection Investigations

A053 S/N enhancement by radon transformation in ultra shallow SH-wave reflection investigations P. Kambouris T.D. Papadopoulos and J. Alexopoulos University of Athens Geophysics-Geothermics Dpt. Panepistimiopolis Zographou 15784 Athens Greece 1 Abstract Summary. A short shear (SH) wave profile was collected as a part of a wider experiment involving P- and S-wave reflection and refraction measurements for further processing. The purpose of the experiment was to examine the efficiency of ultra shallow bedrock surface by SH reflection imaging commonly implemented in engineering applications. The original SH data suffer from direct refracted guided and surface waves interference. In some Common Shot Gathers