hdl:10013/epic.32581

Sequential assimilation of multi-mission dynamical topography into a global finite-element ocean model


Skachko, Sergey, Janjic Pfander, Tijana, Danilov, Sergey ORCID: https://orcid.org/0000-0001-8098-182X, Schröter, Jens ORCID: https://orcid.org/0000-0002-9240-5798, Sidorenko, Dmitry ORCID: https://orcid.org/0000-0001-8579-6068, Savcenko, R. and Bosch, W. ;
Contact
Tijana.Janjic.Pfander [ at ] awi.de

Abstract

This study focuses on an estimation of ocean circulation via assimilationof satellite measurements of dynamical ocean topography(DOT) into the global finite-element ocean model (FEOM).The DOT data are derived from a complex analysis of multimissionaltimetry data combined with a referenced earth geoid.The goal of this work is exploring the feasibility of assimilationof the global altimetric signal based on sequential assimilationtechnique. Two different sequential assimilation techniques wereimplemented.



Item Type
Conference (Poster)
Authors
Skachko, Sergey, Janjic Pfander, Tijana, Danilov, Sergey ORCID: https://orcid.org/0000-0001-8098-182X, Schröter, Jens ORCID: https://orcid.org/0000-0002-9240-5798, Sidorenko, Dmitry ORCID: https://orcid.org/0000-0001-8579-6068, Savcenko, R. and Bosch, W. ;
Divisions
AWI Organizations > Climate Sciences > Climate Dynamics
Programs
Helmholtz Research Programs > MARCOPOLI (2004-2008) > New Themes
Helmholtz Research Programs > MARCOPOLI (2004-2008) > German community ocean model
Publication Status
Published
Event Details
EGU 2009, Vienna..
Eprint ID
20448
Cite as
Skachko, S. , Janjic Pfander, T. , Danilov, S. , Schröter, J. , Sidorenko, D. , Savcenko, R. and Bosch, W. (2009): Sequential assimilation of multi-mission dynamical topography into a global finite-element ocean model , EGU 2009, Vienna. .


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hdl:10013/epic.32581.d001

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