Articles | Volume 13, issue 2
https://doi.org/10.5194/se-13-367-2022
https://doi.org/10.5194/se-13-367-2022
Research article
 | 
21 Feb 2022
Research article |  | 21 Feb 2022

Reflection tomography by depth warping: a case study across the Java trench

Yueyang Xia, Dirk Klaeschen, Heidrun Kopp, and Michael Schnabel

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Latest update: 18 Jun 2024
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Short summary
Geological interpretations based on seismic depth images depend on an accurate subsurface velocity model. Reflection tomography is one method to iteratively update a velocity model based on depth error analysis. We used a warping method to estimate closely spaced data-driven depth error displacement fields. The application to a multichannel seismic line across the Sunda subduction zone illustrates the approach which leads to more accurate images of complex geological structures.