Notice bibliographique
- Notice
Type(s) de contenu et mode(s) de consultation : Texte noté : électronique
Auteur(s) : Evensen, Geir
Titre(s) : Data Assimilation [Texte électronique] : The Ensemble Kalman Filter / by Geir Evensen
Publication : Berlin, Heidelberg : Springer Berlin Heidelberg : Springer e-books, 2009
Description matérielle : 1 online resource
Note(s) : Data Assimilation comprehensively covers data assimilation and inverse methods, including
both traditional state estimation and parameter estimation. This text and reference
focuses on various popular data assimilation methods, such as weak and strong constraint
variational methods and ensemble filters and smoothers. It is demonstrated how the
different methods can be derived from a common theoretical basis, as well as how they
differ and/or are related to each other, and which properties characterize them, using
several examples. It presents the mathematical framework and derivations in a way
which is common for any discipline where dynamics is merged with measurements. The
mathematics level is modest, although it requires knowledge of basic spatial statistics,
Bayesian statistics, and calculus of variations. Readers will also appreciate the
introduction to the mathematical methods used and detailed derivations, which should
be easy to follow, are given throughout the book. The codes used in several of the
data assimilation experiments are available on a web page. The focus on ensemble methods,
such as the ensemble Kalman filter and smoother, also makes it a solid reference to
the derivation, implementation and application of such techniques. Much new material,
in particular related to the formulation and solution of combined parameter and state
estimation problems and the general properties of the ensemble algorithms, is available
here for the first time. The 2nd edition includes a partial rewrite of Chapters 13
an 14, and the Appendix. In addition, there is a completely new Chapter on "Spurious
correlations, localization and inflation", and an updated and improved sampling discussion
in Chap 11
Sujet(s) : Géographie mathématique
Distribution (théorie des probabilités)
Sciences de la Terre
Mathématiques de l'ingénieur
Modèles mathématiques
Probabilités
Physique
Indice(s) Dewey :
550 (23e éd.) = Sciences de la Terre
Identifiants, prix et caractéristiques : ISBN 9783642037115
Identifiant de la notice : ark:/12148/cb44698544v
Notice n° :
FRBNF44698544
(notice reprise d'un réservoir extérieur)