Vibroseis deconvolution: a comparison of cross-correlation and frequency-domain sweep deconvolution

被引：26

作者：

Brittle, KF ^{[1
]}

Lines, LR ^{[1
]}

Dey, AK ^{[1
]}

机构：

[1] Univ Calgary, Dept Geol & Geophys, Calgary, AB T2N 1N4, Canada

来源：

GEOPHYSICAL PROSPECTING | 2001年 / 49卷 / 06期

关键词：

Vibroseis deconvolution;

D O I：

10.1046/j.1365-2478.2001.00291.x

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Ideally, traditional vibroseis processing produces a band-limited zero-phase Klauder wavelet through cross-correlation of the sweep with the recorded signal. An alternative wavelet processing method involves deconvolving the sweep from the recorded vibroseis trace. This deconvolution can be achieved through frequency-domain division. We compare and contrast the advantages and disadvantages of sweep deconvolution versus cross-correlation on synthetic and real data.

引用

页码：675 / 686

页数：12

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