On the importance of using directional information in the search for lower mantle reflectors

HIGHLIGHTS

• who: Federica Rochira from the (UNIVERSITY) have published the paper: On the Importance of Using Directional Information in the Search for Lower Mantle Reflectors, in the Journal: (JOURNAL)
• what: The previous studies have questioned the accuracy of this approach, showing, for instance, how the complex structure of the Fresnel zone of the underside reflections can result in artefacts leading to erroneous discontinuity depths (Chaljub and Tarantola, 1997; Neele et_al, 1997; Neele and de Regt, 1999). Using the backtracer, the authors determine the reflection depth and find that there are strong differences in depths between the . . .
  

   

  

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