A novel traveltime tomography approach has been developed to invert both velocity and anisotropy restricted to 2D geometry. The fundamental equation whose solution gives us the first-arrival traveltimes between a source and a receiver is the Eikonal equation, which becomes more complex when anisotropy is considered. In order to solve the Eikonal, an Eulerian formulation based on element-discretization discontinuous Galerkin method is adopted. The use of a direct solver allows us to obtain the total solution of the Eikonal, this includes diffraction events that may occur in the presence of large-velocity contrasts, while the widely used ray solution does not include these events. For the inverse part, an iterative local gradient-based optimi...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
Une nouvelle approche de tomographie des temps de parcours des ondes a été développée pour inverser ...
A velocity model is described in which we assume that velocity increases linearly with depth and var...
Geophysics is a very insightful field to gain inferences on the internal structure of the Earth at d...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
A novel traveltime tomography approach has been developed to invert both velocity and anisotropy res...
Une nouvelle approche de tomographie des temps de parcours des ondes a été développée pour inverser ...
A velocity model is described in which we assume that velocity increases linearly with depth and var...
Geophysics is a very insightful field to gain inferences on the internal structure of the Earth at d...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...
Velocity macro-model building is a crucial step in seismic imaging workflows as it provides the nece...