Comparison of images of the Marmousi model for ray-tracing based Kirchhoff migration using single- And multiple-valued travel-times, amplitudes, and KMAH phases

Douglas M. Alde; Michael C. Fehler; Steven T. Hildebrand; Lianjie Huang; Hongchuan Sun

Comparison of images of the Marmousi model for ray-tracing based Kirchhoff migration using single- And multiple-valued travel-times, amplitudes, and KMAH phases

Douglas M. Alde
, Michael C. Fehler
, Steven T. Hildebrand
, Lianjie Huang
, Hongchuan Sun

Los Alamos National Laboratory

Research output: Contribution to conference › Paper › peer-review

Abstract

This paper is the continuation of our investigation of ray-based Kirchhoff migration. Previously, we have introduce a geometrical approach for calculating ray amplitudes during wavefront construction ray tracing. We have demonstrated (Fehler et al., 2002; Alde et al., 2002) the reliability of this method to calculate wavefronts, amplitudes, and phases using comparisions with full wavefield finite-difference calculations. In this paper we qualitatively investigate the dependence of the image quality as a function of the number and type of arrivals used in the image and the inclusion of amplitudes and phases in the image.

Original language	English
State	Published - 2003
Externally published	Yes
Event	2003 Society of Exploration Geophysicists Annual Meeting, SEG 2003 - Dallas, United States Duration: 26 Oct 2003 → 31 Oct 2003

Conference

Conference	2003 Society of Exploration Geophysicists Annual Meeting, SEG 2003
Country/Territory	United States
City	Dallas
Period	26/10/03 → 31/10/03

Cite this

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title = "Comparison of images of the Marmousi model for ray-tracing based Kirchhoff migration using single- And multiple-valued travel-times, amplitudes, and KMAH phases",

abstract = "This paper is the continuation of our investigation of ray-based Kirchhoff migration. Previously, we have introduce a geometrical approach for calculating ray amplitudes during wavefront construction ray tracing. We have demonstrated (Fehler et al., 2002; Alde et al., 2002) the reliability of this method to calculate wavefronts, amplitudes, and phases using comparisions with full wavefield finite-difference calculations. In this paper we qualitatively investigate the dependence of the image quality as a function of the number and type of arrivals used in the image and the inclusion of amplitudes and phases in the image.",

author = "Alde, \{Douglas M.\} and Fehler, \{Michael C.\} and Hildebrand, \{Steven T.\} and Lianjie Huang and Hongchuan Sun",

note = "Publisher Copyright: {\textcopyright} 2003 SEG Annual Meeting. All rights reserved.; 2003 Society of Exploration Geophysicists Annual Meeting, SEG 2003 ; Conference date: 26-10-2003 Through 31-10-2003",

year = "2003",

language = "英语",

}

Comparison of images of the Marmousi model for ray-tracing based Kirchhoff migration using single- And multiple-valued travel-times, amplitudes, and KMAH phases. / Alde, Douglas M.; Fehler, Michael C.; Hildebrand, Steven T. et al.
2003. Paper presented at 2003 Society of Exploration Geophysicists Annual Meeting, SEG 2003, Dallas, United States.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Comparison of images of the Marmousi model for ray-tracing based Kirchhoff migration using single- And multiple-valued travel-times, amplitudes, and KMAH phases

AU - Alde, Douglas M.

AU - Fehler, Michael C.

AU - Hildebrand, Steven T.

AU - Huang, Lianjie

AU - Sun, Hongchuan

PY - 2003

Y1 - 2003

N2 - This paper is the continuation of our investigation of ray-based Kirchhoff migration. Previously, we have introduce a geometrical approach for calculating ray amplitudes during wavefront construction ray tracing. We have demonstrated (Fehler et al., 2002; Alde et al., 2002) the reliability of this method to calculate wavefronts, amplitudes, and phases using comparisions with full wavefield finite-difference calculations. In this paper we qualitatively investigate the dependence of the image quality as a function of the number and type of arrivals used in the image and the inclusion of amplitudes and phases in the image.

AB - This paper is the continuation of our investigation of ray-based Kirchhoff migration. Previously, we have introduce a geometrical approach for calculating ray amplitudes during wavefront construction ray tracing. We have demonstrated (Fehler et al., 2002; Alde et al., 2002) the reliability of this method to calculate wavefronts, amplitudes, and phases using comparisions with full wavefield finite-difference calculations. In this paper we qualitatively investigate the dependence of the image quality as a function of the number and type of arrivals used in the image and the inclusion of amplitudes and phases in the image.

UR - https://www.scopus.com/pages/publications/85056143400

M3 - 论文

AN - SCOPUS:85056143400

T2 - 2003 Society of Exploration Geophysicists Annual Meeting, SEG 2003

Y2 - 26 October 2003 through 31 October 2003

ER -

Comparison of images of the Marmousi model for ray-tracing based Kirchhoff migration using single- And multiple-valued travel-times, amplitudes, and KMAH phases

Abstract

Conference

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