Full waveform inversion (FWI) aims to reconstruct high-resolution subsurface models from
the full wavefield, which includes diving waves, post-critical reflections and short-spread …

摘要近地表速度建模是关系到速度建模质量, 静校正精度及深层成像的关键技术.
由于地表条件的复杂, 近地表速度估计是一个困难的问题. 目前通常使用走时反演获取近地表 …

This book describes the theory and practice of inverting seismic data for the subsurface rock
properties of the earth. The primary application is for inverting reflection and/or transmission …

Full-waveform inversion (FWI) has emerged as a powerful strategy for estimating subsurface
model parameters by iteratively minimizing the difference between synthetic data and …

Full waveform inversion (FWI) is a technique widely used in geophysics to obtain high-
resolution subsurface velocity models from waveform seismic data. Due to its large …

Through the multidimensional Marchenko equation, seismic redatuming can be expressed
as a series. Unlike in conventional redatuming, where only the first term of these series is …

Near-surface velocity modeling is the key to the quality of velocity modeling, precision of
statics and deep imaging. Because of the complex surface conditions, near-surface velocity …

We propose a seismic-reflection full-waveform inversion (FWI) workflow to obtain a velocity
model when the starting velocity model contains low-wavenumber errors. This workflow is …

Full waveform inversion (FWI) has attracted worldwide interest for its capacity to estimate the
physical properties of the subsurface in details. It is often formulated as a least-squares data …

Full Waveform Inversion (FWI) is a technique widely used in geophysics to obtain high-
resolution subsurface velocity models from waveform seismic data. Due to its large …