A critical review of acoustic wave modeling procedures in 2.5 dimensions

Author:

Williamson Paul R.1,Pratt R. Gerhard1

Affiliation:

1. Department of Geology, Imperial College, Science Technology and Medicine, London SW7 2BP United Kingdom

Abstract

In a short note Liner (1991) postulated a wave equation that would allow efficient computation of 3-D wavefields in c(x, z) media when the sources and receivers lie in a common, y = 0 plane. Liner and his co‐researchers continued to investigate this wave equation in two further papers (Liner and Stockwell, 1993; Bording and Liner, 1993). This problem, known as the 2.5-D problem (after Bleistein, 1986), is of great importance because of the prevalence of 2-D surveys in seismic exploration and the cost of full 3-D modeling. We have discovered that a solution to the 2.5-D problem based on previously published information about filters is more accurate than Liner’s method.

Publisher

Society of Exploration Geophysicists

Subject

Geochemistry and Petrology,Geophysics

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3