Multiscale seismic imaging with inverse homogenization
نویسندگان
چکیده
منابع مشابه
Inverse Problem in Seismic Imaging
We address the problem of estimating sound speeds (seismic velocities) inside the earth which is necessary for obtaining seismic images in regular Cartesian coordinates. The main goals are to develop algorithms to convert time migration velocities to true seismic velocities, and to convert time-migrated images to depth images in regular Cartesian coordinates. Our main results are three-fold. Fi...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2021
ISSN: 0956-540X,1365-246X
DOI: 10.1093/gji/ggab121