Characteristics of seismic attenuation extraction using MBMSW wavelets

Wenchao Chen; Jinghuai Gao

doi:10.1190/1.2792764

Characteristics of seismic attenuation extraction using MBMSW wavelets

Faculty of Electronic and Information Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper, a new type of analyzing wavelet named modified best matching seismic wavelet (called MBMSW wavelet) is proposed in brief, also, the MBMSW wavelet's parameters are introduced. An amplitude attenuation formula is presented in time-frequency domain, based on the differences between the energy absorbing of the seismic wave's higher frequency components propagating in anelastic medium and the lower ones. Using the MBMSW wavelet and the Morlet wavelet as analysing wavelets, the characteristics of seismic attenuation curves is extracted with the field and synthetic data and their time resolutions are compared, too. The robust of the method is tested by using the noised synthetic data.

Original language	English
Title of host publication	Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007
Publisher	Society of Exploration Geophysicists
Pages	1417-1421
Number of pages	5
ISBN (Print)	9781604238976
DOIs	https://doi.org/10.1190/1.2792764
State	Published - 2007
Event	77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007 - San Antonio, United States Duration: 23 Sep 2007 → 26 Sep 2007

Publication series

Name	Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

Conference

Conference	77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007
Country/Territory	United States
City	San Antonio
Period	23/09/07 → 26/09/07

Access to Document

10.1190/1.2792764

Cite this

Chen, W., & Gao, J. (2007). Characteristics of seismic attenuation extraction using MBMSW wavelets. In Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007 (pp. 1417-1421). (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007). Society of Exploration Geophysicists. https://doi.org/10.1190/1.2792764

Chen, Wenchao ; Gao, Jinghuai. / Characteristics of seismic attenuation extraction using MBMSW wavelets. Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists, 2007. pp. 1417-1421 (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).

@inproceedings{d462890b034a48938c5aaf77c51b3f2e,

title = "Characteristics of seismic attenuation extraction using MBMSW wavelets",

abstract = "In this paper, a new type of analyzing wavelet named modified best matching seismic wavelet (called MBMSW wavelet) is proposed in brief, also, the MBMSW wavelet's parameters are introduced. An amplitude attenuation formula is presented in time-frequency domain, based on the differences between the energy absorbing of the seismic wave's higher frequency components propagating in anelastic medium and the lower ones. Using the MBMSW wavelet and the Morlet wavelet as analysing wavelets, the characteristics of seismic attenuation curves is extracted with the field and synthetic data and their time resolutions are compared, too. The robust of the method is tested by using the noised synthetic data.",

author = "Wenchao Chen and Jinghuai Gao",

note = "Publisher Copyright: {\textcopyright} 2007 Society of Exploration Geophysicists. All rights reserved.; 77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007 ; Conference date: 23-09-2007 Through 26-09-2007",

year = "2007",

doi = "10.1190/1.2792764",

language = "英语",

isbn = "9781604238976",

series = "Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007",

publisher = "Society of Exploration Geophysicists",

pages = "1417--1421",

booktitle = "Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007",

}

Chen, W & Gao, J 2007, Characteristics of seismic attenuation extraction using MBMSW wavelets. in Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007, Society of Exploration Geophysicists, pp. 1417-1421, 77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007, San Antonio, United States, 23/09/07. https://doi.org/10.1190/1.2792764

Characteristics of seismic attenuation extraction using MBMSW wavelets. / Chen, Wenchao ; Gao, Jinghuai.
Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists, 2007. p. 1417-1421 (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Characteristics of seismic attenuation extraction using MBMSW wavelets

AU - Chen, Wenchao

AU - Gao, Jinghuai

PY - 2007

Y1 - 2007

N2 - In this paper, a new type of analyzing wavelet named modified best matching seismic wavelet (called MBMSW wavelet) is proposed in brief, also, the MBMSW wavelet's parameters are introduced. An amplitude attenuation formula is presented in time-frequency domain, based on the differences between the energy absorbing of the seismic wave's higher frequency components propagating in anelastic medium and the lower ones. Using the MBMSW wavelet and the Morlet wavelet as analysing wavelets, the characteristics of seismic attenuation curves is extracted with the field and synthetic data and their time resolutions are compared, too. The robust of the method is tested by using the noised synthetic data.

AB - In this paper, a new type of analyzing wavelet named modified best matching seismic wavelet (called MBMSW wavelet) is proposed in brief, also, the MBMSW wavelet's parameters are introduced. An amplitude attenuation formula is presented in time-frequency domain, based on the differences between the energy absorbing of the seismic wave's higher frequency components propagating in anelastic medium and the lower ones. Using the MBMSW wavelet and the Morlet wavelet as analysing wavelets, the characteristics of seismic attenuation curves is extracted with the field and synthetic data and their time resolutions are compared, too. The robust of the method is tested by using the noised synthetic data.

UR - https://www.scopus.com/pages/publications/85055678951

U2 - 10.1190/1.2792764

DO - 10.1190/1.2792764

M3 - 会议稿件

AN - SCOPUS:85055678951

SN - 9781604238976

T3 - Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

SP - 1417

EP - 1421

BT - Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007

PB - Society of Exploration Geophysicists

T2 - 77th Society of Exploration Geophysicists International Exposition and Annual Meeting, SEG 2007

Y2 - 23 September 2007 through 26 September 2007

ER -

Chen W , Gao J. Characteristics of seismic attenuation extraction using MBMSW wavelets. In Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007. Society of Exploration Geophysicists. 2007. p. 1417-1421. (Society of Exploration Geophysicists - 77th SEG International Exposition and Annual Meeting, SEG 2007). doi: 10.1190/1.2792764

Characteristics of seismic attenuation extraction using MBMSW wavelets

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