What's new in SurfSeis 2.0?
SurfSeis 2 includes two modes of passive MASW (passive remote and roadside) in addition to the active MASW method covered in previous versions of SurfSeis. It can process passive (remote) surface waves recorded by using a two-dimensional (2-D) receiver array in a circular or cross (or any symmetric 2-D) layout. It can also process (roadside) surface waves recorded using a conventional linear array deployed along a road (and possibly moved in a roll-along mode) by accounting for the inherent offline nature of the incoming surface waves. It can combine active and passive surface wavefields together so that a dispersion image of broader bandwidth (and therefore a greater depth range) can be obtained. A Monte-Carlo inversion has also been added that can take into consideration the multi-modal nature of the surface wave dispersion. The previous processing mode with active data has been modified to significantly enhance the user-friendliness and reduce vulnerability to bugs. Please browse other pages at this site for more information on SurfSeis 2.0.
