Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : Fichtner, Andreas (1979-....). Auteur du texte
Titre(s) : Full seismic waveform modelling and inversion [Texte électronique] / Andreas Fichtner ; with contributions by Florian Bleibinhaus and Yann Capdeville
Publication : Berlin ; Heidelberg : Springer, cop. 2011
Description matérielle : 1 online resource (1 texte électronique)
Collection : Advances in geophysical and environmental mechanics and mathematics
Note(s) : Versement en lot. - In Springer Link (Monographies électroniques). - Includes bibliographical references and index
Recent progress in numerical methods and computer science allows us today to simulate
the propagation of seismic waves through realistically heterogeneous Earth models
with unprecedented accuracy. Full waveform tomography is a tomographic technique that
takes advantage of numerical solutions of the elastic wave equation. The accuracy
of the numerical solutions and the exploitation of complete waveform information result
in tomographic images that are both more realistic and better resolved. This book
develops and describes state of the art methodologies covering all aspects of full
waveform tomography including methods for the numerical solution of the elastic wave
equation, the adjoint method, the design of objective functionals and optimisation
schemes. It provides a variety of case studies on all scales from local to global
based on a large number of examples involving real data. It is a comprehensive reference
on full waveform tomography for advanced students, researchers and professionals
Autre(s) auteur(s) : Bleibinhaus, Florian. Fonction indéterminée
Capdeville, Yann. Fonction indéterminée
Sujet(s) : Géologie -- Mathématiques
Terre
Matière -- Propriétés
Sismologie
Tomographie
Ondes sismiques
Tomographie sismique
Indice(s) Dewey : 551.22 (23e éd.) = Tremblements de terre ; 551.072 (23e éd.) = Géologie, hydrologie, météorologie - Recherche
Identifiants, prix et caractéristiques : ISBN 9783642158070
Identifiant de la notice : ark:/12148/cb44700644h
Notice n° :
FRBNF44700644
(notice reprise d'un réservoir extérieur)
Table des matières : Introduction ; Numerical Solution of the Elastic Wave Equation ; Computing Sensitivity Kernels ; Seismological Data Functionals and their Associated Adjoint Sources ; Iterative Optimisation ; Full Waveform Tomography for Upper-mantle Structure in Australasian Region ; A Comparative Study of Local-scale full Waveform Tomographies ; Source Staking and Data Reduction in Global full Waveform Tomography.