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GEOREF RECORD

Two representations of the fan filter

Steve T. Hildebrand
Two representations of the fan filter
Geophysics (June 1982) 47 (6): 957-959

Abstract

The fan filter is a two-dimensional (2-D) velocity filter that removes low apparent velocity events from seismic data. The convolutional representation was derived by Embree et al (1963) and by Fail and Grau (1963). Treitel et al (1967) extended the representation to include a recursive realization. Its basic use includes migration dip suppression, multiple suppression, slant stacking, and noise suppression in stacking.


ISSN: 0016-8033
EISSN: 1942-2156
Coden: GPYSA7
Serial Title: Geophysics
Serial Volume: 47
Serial Issue: 6
Title: Two representations of the fan filter
Affiliation: Sup. Oil Co., Geosci. Lab., Houston, TX, United States
Pages: 957-959
Published: 198206
Text Language: English
Publisher: Society of Exploration Geophysicists, Tulsa, OK, United States
References: 8
Accession Number: 1982-035743
Categories: Applied geophysics
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus.
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States
Update Code: 1982
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