Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/77549
Type: Artigo de periódico
Title: TRANSFORMING A POINT-SOURCE SEISMOGRAM INTO A BEAM SEISMOGRAM
Author: TYGEL, M
LEYKAM, A
HUBRAL, P
AMORIM, WN
PESTANA, R
Abstract: The point-source seismogram from a horizontally stratified acoustic medium can be transformed by a beam filter into the response of a beam that essentially propagates in the vertical direction. This response, which still obeys the wave equation, naturally enhances the near-offset traces, thus providing a better illumination of the region below the source.
Editor: Soc Exploration Geophysicists
Rights: aberto
Identifier DOI: 10.1190/1.1442994
Date Issue: 1991
Appears in Collections:Unicamp - Artigos e Outros Documentos

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