Least-squares reverse-time migration of water-bottom-related multiples

HIGHLIGHTS

• who: Yanbao Zhang and colleagues from the Institute of Geophysics, China Earthquake Administration, Beijing, China have published the research work: Least-Squares Reverse-Time Migration of Water-Bottom-Related Multiples, in the Journal: (JOURNAL) of 25/Nov/2022
• what: To eliminate such crosstalks the authors propose a least-squares optimized algorithm of The authors attempt to only extract the pairs of associated multiple events. As RTM-WM can significantly eliminate crosstalks and provide better gradients for least-squares inversion than RTMM and RTM-CM, the authors propose the LSRTM of water-bottomrelated multiples (LSRTM-WM . . .
  

   

  

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