In seismic tomography practices the Earth's surface is sometimes assumed to be either
spherical or flat for convenience in forward modelling calculations. The effect of irregular …

In this paper, we present the workflow of the application of surface wave tomography to
characterize the near surface. A near surface model is simulated with a shallow …

For inverting land seismic data, it sometimes requires to handle large topography variations
in the full waveform tomographic imaging. This may not be a trivial issue, since the forward …

Large scale seismic anisotropy in the Earth's mantle is likely dynamically supported by the
mantle's deformation; therefore, tomographic imaging of 3-D anisotropic mantle seismic …

Surface wave tomography based on continuous regionalization of model parameters is
widely used to invert for 2-D phase or group velocity maps. An inevitable problem is that the …

Seismic waveform tomography can invert for the velocity and attenuation (Q− 1) variations
simultaneously. For this simultaneous inversion, we propose two strategies for waveform …

We have developed a new tomographic inversion method that is able to determine the
properties of complex surface waves, which are multimodal and heterogeneous. These …

Seismic waveform tomography with irregular topography surface is efficiently and stably
implemented by finite difference method, based on body-fitted grid with PML boundary …

When using waveform tomography to perform high-resolution imaging of a medium, it is vital
to calculate the sensitivity in order to describe how well a model fits a given set of data and …

Near‐surface velocity structures are generally inverted by ray‐based traveltime tomography
in which the objective function is usually constructed using raypath traveltime residuals …