CUED Publications database

Seismic model parameter estimation using least-squares migration

Miller, M and Kingsbury, N and Hobbs, R and Hardy, R (2005) Seismic model parameter estimation using least-squares migration. 67th European Association of Geoscientists and Engineers, EAGE Conference and Exhibition, incorporating SPE EUROPE2005 - Extended Abstracts, 67th E. pp. 2119-2122.

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We describe a method for verifying seismic modelling parameters. It is equivalent to performing several iterations of unconstrained least-squares migration (LSM). The approach allows the comparison of modelling/imaging parameter configurations with greater confidence than simply viewing the migrated images. The method is best suited to determining discrete parameters but can be used for continuous parameters albeit with greater computational expense.

Item Type: Article
Divisions: Div F > Signal Processing and Communications
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:44
Last Modified: 04 Jan 2018 02:23