The structure of the earth has been extensively studied using seismic waves generated by
natural earthquakes and man-made sources. In classical seismology, the earth is …

The scattering treated here arises when elastic waves propagate within a heterogeneous
medium defined by random spatial fluctuation of its elastic properties. Whereas classical …

Previous studies performed in Abu Dhabi oilfields, United Arab Emirates, revealed the direct
link of seismic wave attenuation to petrophysical properties of rocks. However, all those …

Résumé Seismic attenuation was estimated from compressional (P) and shear (S) waves
carefully extracted from three-component vertical seismic profiling (VSP) data. A high …

Sonic-log measurements provide detailed 1-D information on the distribution of elastic
properties within the upper crystalline crust at scales from about one metre to several …

Seismic modeling, processing, and inversion often require the calculation of the seismic
response resulting from a suite of closely related seismic models. Even though changes to …

High‐frequency S wave seismogram envelopes are broadened with increasing travel
distance due to diffraction and scattering. The basic mechanism of the broadening has been …

The resolution of a multiparameter full-waveform inversion (FWI) is highly influenced by the
parameterization used in the inversion algorithm, as well as the data quality and the …

Seismic wave attenuation has a great potential for studying saturated and fractured media,
due to its high sensitivity to the physical properties of geological media. However, accurately …

We examine sub-caldera structure and seismicity in and around the Okataina Volcanic
Centre (OVC), Taupo Volcanic Zone, New Zealand, using seismic data collected over 4+ …