Data-Domain Traveltime Inversion of Reflected Waves Using Segment Dynamic Image Warping
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3111688
Abstract: Reflection traveltime information is generally used for producing a kinematically accurate velocity model for seismic imaging. Accurately estimating the traveltime difference between the demigrated and observed data is crucial for data-domain reflection traveltime tomography. To… read more here.
Keywords: traveltime; velocity; model; segment ... See more keywords
Three-dimensional data-domain full traveltime inversion using a practical workflow of early arrival selection
Sign Up to like & getrecommendations! Published in 2020 at "GEOPHYSICS"
DOI: 10.1190/geo2019-0476.1
Abstract: A new method of data-domain full traveltime inversion (FTI) is proposed to estimate the near-surface velocity model using early arrivals in seismic shot gathers. Data-domain FTI is capable of generating a background velocity model from… read more here.
Keywords: traveltime inversion; full traveltime; domain full; data domain ... See more keywords