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Master's Dissertation
DOI
https://doi.org/10.11606/D.14.2012.tde-30052012-080541
Document
Author
Full name
Allan Segovia Spadini
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2012
Supervisor
Committee
Diogo, Liliana Alcazar (President)
Leite, Emilson Pereira
Prado, Renato Luiz
Title in Portuguese
Avaliação do método de deconvolução sobre dados de sísmica rasa
Keywords in Portuguese
Deconvolução
Processamento de Sinais.
Sísmica rasa
Abstract in Portuguese
Neste trabalho de pesquisa foi realizado um estudo do método de deconvolução visando melhor adequação à situação encontrada na escala de investigação rasa para a estimativa da forma de onda e da resposta impulsiva da Terra. Procedimentos determinísticos e estatísticos (métodos cegos) foram avaliados sobre dados sintéticos e dados reais adquiridos com fontes de impacto e com uma fonte pseudo-aleatória.
Title in English
Evaluation of the deconvolution method on shallow seismic data.
Keywords in English
Deconvolution
Shallow subsurface seismic
Signal Processing.
Abstract in English
In this research work a study of the method of deconvolution was conducted in order to improve the adequacy to the shallow subsurface scale of investigation to the estimate of the seismic wavelet and of the earth impulse response. Deterministic and statistical (blind) procedures were evaluated over synthetic and real data acquired with impact sources and a pseudo-random source.
 
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Publishing Date
2012-06-20
 
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