Seismic Imaging of the Arctic Subsea Permafrost Using a Least-Squares Reverse Time Migration Method
Sumin Kim,
Seung-Goo Kang,
Yeonjin Choi
et al.
Abstract:High-resolution seismic imaging allows for the better interpretation of subsurface geological structures. In this study, we employ least-squares reverse time migration (LSRTM) as a seismic imaging method to delineate the subsurface geological structures from the field dataset for understanding the status of Arctic subsea permafrost structures, which is pertinent to global warming issues. The subsea permafrost structures in the Arctic continental shelf, located just below the seafloor at a shallow water depth, … Show more
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