Seismic tomography using variational inference methods
Seismic tomography is a methodology to image the interior of solid or fluid media and is
often used to map properties in the subsurface of the Earth. In order to better interpret the …
often used to map properties in the subsurface of the Earth. In order to better interpret the …
Probabilistic neural network-based 2D travel-time tomography
Travel-time tomography for the velocity structure of a medium is a highly nonlinear and
nonunique inverse problem. Monte Carlo methods are becoming increasingly common …
nonunique inverse problem. Monte Carlo methods are becoming increasingly common …
Probabilistic neural network tomography across Grane field (North Sea) from surface wave dispersion data
Surface wave tomography uses measured dispersion properties of surface waves to infer
the spatial distribution of subsurface properties such as shear wave velocities. These …
the spatial distribution of subsurface properties such as shear wave velocities. These …
Imaging the subsurface using induced seismicity and ambient noise: 3-D tomographic Monte Carlo joint inversion of earthquake body wave traveltimes and surface …
Seismic body wave traveltime tomography and surface wave dispersion tomography have
been used widely to characterize earthquakes and to study the subsurface structure of the …
been used widely to characterize earthquakes and to study the subsurface structure of the …
Shear-wave tomography using ocean ambient noise with interference
G Wu, H Dong, G Ke, J Song - Remote Sensing, 2020 - mdpi.com
Ambient noise carries abundant subsurface structure information and attracts ever-
increasing attention in the past decades. However, there are lots of interference factors in …
increasing attention in the past decades. However, there are lots of interference factors in …
Near-real time 3d seismic velocity and uncertainty models from ambient noise, gradiometry and neural network inversion
Producing seismic wave speed models of the Earth's interior with full uncertainty estimates is
a grand challenge of geophysics. It is relatively easy to produce uncertainty estimates by …
a grand challenge of geophysics. It is relatively easy to produce uncertainty estimates by …
[PDF][PDF] Seismic tomography using variational inference
XZA Curtis - geos.ed.ac.uk
Abstract 13 Seismic tomography is a methodology to image the interior of solid or fluid
media, and 14 is often used to map properties in the subsurface of the Earth. In order to …
media, and 14 is often used to map properties in the subsurface of the Earth. In order to …