Immersive boundary conditions: Theory, implementation, and examples
Many applications in computational geophysics involve the modeling of seismic wave
propagation on a set of closely related subsurface models. In such scenarios, it is of interest …
propagation on a set of closely related subsurface models. In such scenarios, it is of interest …
Free-surface elastic wave injection and wavefield reconstruction with applications to elastic reverse time migration
Accurately injecting and extrapolating multicomponent seismic data is a major step in elastic
reverse time migration (RTM) and full-waveform inversion. The theoretical basis of this …
reverse time migration (RTM) and full-waveform inversion. The theoretical basis of this …
Data-and model-domain up/down wave separation for reverse-time migration with free-surface multiples
Seismic data recorded using a marine acquisition geometry contain both upgoing reflections
from subsurface structures and downgoing ghost waves reflected back from the free surface …
from subsurface structures and downgoing ghost waves reflected back from the free surface …
[PDF][PDF] Encoding techniques for marine seismic sources & their applications
MB Müller - 2016 - research-collection.ethz.ch
Despite the continuous development of new marine seismic acquisition technology, there
are still a number of factors which impair the quality of marine seismic data, such as noise …
are still a number of factors which impair the quality of marine seismic data, such as noise …