Tomo3D: a new 3-D joint refraction and reflection travel-time tomography code for active-source seismic data.SEMINARIS DE LA FACULTAT DE GEOLOGIA I L'INSTITUT DE CIÈNCIES DE LA TERRA 'JAUME ALMERA'
tomo3d is a travel-time tomography code in 3D that uses both refractions and reflections to derive the velocity distribution of the subsurface together with the geometry of sharp geological contrasts such as the plates' interface in a subduction zone. The forward modelling method is a combination of the shortest path and the bending refinement methods, and the inverse problem is iteratively solved using the LSQR algorithm. The code is on its final stage of development, and I will illustrate my presentation with some of the synthetic results from the debugging and benchmarking tests.

Dia: 06-06-2012
Hora: 12:00
Lloc: Sala d'actes de l'Institut Jaume Almera