Forward Computation

Forward Computation

Synthetic Seismograms

Radial and vertical components of synthetic seismograms are calculated using the Propagator Matrix method of Thomson and Haskell. In the case of offshore setting, we adopt a boundary condition that requires zero traction on the seafloor. Also, we use equations of acoustic wave propagation rather than imitating the acoustic waves by setting Vs ~ 0 on the equations of elastic waves.

Deconvolution

We use a popular water-level method for deconvolution.

Filtering

We apply a popular Gaussian low-pass filter to the deconvolved seismograms,

Normalization