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GERMAINE v1.2

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@daniel-koehn daniel-koehn released this 26 Sep 23:49
· 4 commits to master since this release

New GERMAINE module for modelling and FWI of TE-mode georadar data according to Lavoué et al. (2014)

This includes:

  • Parameter scaling for permittivity/conductivity FWI
  • Tikhonov regularization
  • Preconditioned l-BFGS optimization (Nocedal & Wright 2006, Métivier & Brossier 2016) using
    the Approximate or Pseudo-Hessian
  • Laplace damping
  • Multiple Jupyter notebooks for FD data/wavefield visualization and computation of TD radargrams