Andere Kunden interessierten sich auch für
![Effective anisotropic medium of a VTI layered medium by CSEM modeling]( "Effective anisotropic medium of a VTI layered medium by CSEM modeling")
Effective anisotropic medium of a VTI layered medium by CSEM modeling32,99 €![The velocity structure of the Himalayan arc and its adjoining region]( "The velocity structure of the Himalayan arc and its adjoining region")
The velocity structure of the Himalayan arc and its adjoining region53,99 €![Basic Geophysical Petroleum Exploration: A High Velocity Anomaly Case]( "Basic Geophysical Petroleum Exploration: A High Velocity Anomaly Case")
Basic Geophysical Petroleum Exploration: A High Velocity Anomaly Case40,99 €![Estimation of the velocity vector of moving targets from SAR images]( "Estimation of the velocity vector of moving targets from SAR images")
Estimation of the velocity vector of moving targets from SAR images36,99 €![Gliese 581 C]( "Gliese 581 C")
Gliese 581 C32,99 €![Crustal Anisotropy and Shear Wave Velocity Structure]( "Crustal Anisotropy and Shear Wave Velocity Structure")
Crustal Anisotropy and Shear Wave Velocity Structure32,99 €![Doppler Spectroscopy]( "Doppler Spectroscopy")
Doppler Spectroscopy25,99 €
In recent times, seismic imaging efforts around the
world have focused on increasingly complex earth
models that are not only heterogeneous, but
anisotropic as well. Focusing my investigation on
the simplest realistic heterogeneous anisotropic
model --- factorized VTI (transversely isotropic
with a vertical symmetry axis) medium with constant
vertical and lateral gradients in vertical velocity,
I develop insights into how anisotropy and
heterogeneity are coupled, and determine what
parameters can be estimated uniquely from surface
seismic data. I then outline a robust parameter
estimation algorithm that is suitable for building a
spatially varying anisotropic velocity field for
depth imaging. Application of my algorithm to two
field lines from West Africa confirms the presence
of anisotropy and lateral heterogeneity and results
in better images than those previously obtained. The
analysis should help towards increasing our
understanding of seismic imaging and tomography, and
should be useful to Geoscientists studying seismic
images, or anyone else interested in wave
propagation in the earth.
world have focused on increasingly complex earth
models that are not only heterogeneous, but
anisotropic as well. Focusing my investigation on
the simplest realistic heterogeneous anisotropic
model --- factorized VTI (transversely isotropic
with a vertical symmetry axis) medium with constant
vertical and lateral gradients in vertical velocity,
I develop insights into how anisotropy and
heterogeneity are coupled, and determine what
parameters can be estimated uniquely from surface
seismic data. I then outline a robust parameter
estimation algorithm that is suitable for building a
spatially varying anisotropic velocity field for
depth imaging. Application of my algorithm to two
field lines from West Africa confirms the presence
of anisotropy and lateral heterogeneity and results
in better images than those previously obtained. The
analysis should help towards increasing our
understanding of seismic imaging and tomography, and
should be useful to Geoscientists studying seismic
images, or anyone else interested in wave
propagation in the earth.