Recent Advances in Ray-based Tomography

  title={Recent Advances in Ray-based Tomography},
  author={Gilles Lambar{\'e} and Patrice Guillaume and Jean-Philippe Montel},
In the field of velocity model building there has been a strong focus over the last years on full waveform inversion methods, and much less on ray-based tomographic approaches. Tomographic approaches, however, remain the standard model building tool for seismic depth imaging. Moreover, they have made significant progress in recent years, reinforcing their position. They have improved in accuracy, flexibility, and turnaround with the development of industrial non-linear approaches based on slope… CONTINUE READING