Effects of an anelastic seafloor on the decomposition of marine multi-component seismic data
Détails
ID Serval
serval:BIB_EC2D98DCFC99
Type
Actes de conférence (partie): contribution originale à la littérature scientifique, publiée à l'occasion de conférences scientifiques, dans un ouvrage de compte-rendu (proceedings), ou dans l'édition spéciale d'un journal reconnu (conference proceedings).
Collection
Publications
Institution
Titre
Effects of an anelastic seafloor on the decomposition of marine multi-component seismic data
Titre de la conférence
EAGE/SEG Research Workshop, Pau, France
Organisation
European Association of Geoscientists & Engineers
Statut éditorial
Publié
Date de publication
2005
Pages
A15
Langue
anglais
Résumé
Dual-sensor (hydrophone and three-component geophone) data recorded
on the seafloor allow for the decomposition of the seismic wavefield
into its up- and down-going P- and S-wave constituents. Elastic wavefield
decomposition requires accurate knowledge of the seismic material
properties of the seafloor in the immediate vicinity of the receivers
and is based on the assumption that the seafloor can be represented
as an elastic half-space. For most recording environments this assumption
is clearly not valid. To explore the potential implications we apply
a state-of-the-art
on the seafloor allow for the decomposition of the seismic wavefield
into its up- and down-going P- and S-wave constituents. Elastic wavefield
decomposition requires accurate knowledge of the seismic material
properties of the seafloor in the immediate vicinity of the receivers
and is based on the assumption that the seafloor can be represented
as an elastic half-space. For most recording environments this assumption
is clearly not valid. To explore the potential implications we apply
a state-of-the-art
Création de la notice
25/11/2013 19:28
Dernière modification de la notice
20/08/2019 17:14
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