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Document type:
Zeitschriftenaufsatz 
Author(s):
Androsov, Alexey; Nerger, Lars; Schnur, Reiner; Schröter, Jens; Albertella, Alberta; Rummel, Reiner; Savcenko, Roman; Bosch, Wolfgang; Skachko, Sergey; Danilov, Sergey 
Title:
On the assimilation of absolute geodetic dynamic topography in a global ocean model: impact on the deep ocean state 
Abstract:
General ocean circulation models are not perfect. Forced with observed atmospheric fluxes they gradually drift away from measured distributions of temperature and salinity. We suggest data assimilation of absolute dynamical ocean topography (DOT) observed from space geodetic missions as an option to reduce these differences. Sea surface information of DOT is transferred into the deep ocean by defining the analysed ocean state as a weighted average of an ensemble of fully consistent model solutio...    »
 
Journal title:
Journal of Geodesy 
Year:
2019 
Journal volume:
93 
Month:
Feb 
Journal issue:
Pages contribution:
141--157 
Print-ISSN:
1432-1394