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Posters NP5.1/AS4.25/CL6.11

NP5.1/AS4.25/CL6.11

Inverse Problems, Data Assimilation and Coupled Initialisation in the Geoscience (co-organized)
Convener: Olivier Talagrand  | Co-Conveners: Peter Jan van Leeuwen , Julien Aubert , Amos Lawless , Matthew Martin , Polly Smith 
Orals
 / Thu, 01 May, 13:30–17:00  / Room B3
Posters
 / Attendance Thu, 01 May, 17:30–19:00  / Blue Posters
<table class="mo_scheduling_string" style="border-collapse: collapse; clear:left;"><tr><td style="vertical-align: top;"><span class="apl_addon_standard_action_link" style="text-decoration: none;">Poster Summaries & Discussions</span>:&nbsp;<a href="https://meetingorganizer.copernicus.org/EGU2014/session/16682" target="_blank" title="Open PSD17.4 Details" style="clear:left;">PSD17.4</a> &nbsp;/ <span class="mo_scheduling_string_time">Wed, 30 Apr, 11:30</span><span class="mo_scheduling_string_time">&ndash;12:15</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Attendance Time: Thursday, 01 May, 17:30–19:00
Blue Posters
B766
EGU2014-253 | presentation | presentation
Special data base of Informational - Computational System &amp;#8220;INM RAS - Black Sea&amp;#8221; for solving inverse and data assimilation problems
Natalia Zakharova, Nicolay Piskovatsky, and Anatoly Gusev

B767
EGU2014-806
An algorithm for variational data assimilation of contact concentration measurements for atmospheric chemistry models
Alexey Penenko and Vladimir Penenko

B768
EGU2014-2194
On sequential observation processing in localized ensemble Kalman filters
Lars Nerger

B769
EGU2014-2633 | presentation | presentation
Ensemble Kalman filtering with residual nudging: some recent progress
Xiaodong Luo and Ibrahim Hoteit

B770
EGU2014-5459
Data assimilation using spatio-temporal descriptors
Andrew Zammit-Mangion, Nana Schoen, Jonathan Rougier, and Jonathan Bamber

B771
EGU2014-6312
Local ensemble assimilation scheme with global constraints and conservation
Alexander Barth, Yajing Yan, Martin Canter, Aida Alvera-Azcárate, and Jean-Marie Beckers

B772
EGU2014-7187
Error Dynamics and Instability in Data Assimilation
Alexander Moodey, Amos Lawless, Roland Potthast, and Peter Jan van Leeuwen

B773
EGU2014-7316
Improving model parameterisations through Data Assimilation
Matthew Lang, Peter Jan van Leeuwen, and Philip Browne

B774
EGU2014-7333
A Comparison of Different Hybrid Methods on the Lorenz 1963 Model
Michael Goodliff, Peter Jan van Leeuwen, and Javier Amezcua

B775
EGU2014-10393
Application of mass and positivity constraint for radar data assimilation with a localized ensemble transform Kalman filter
Tijana Janjic and Heiner Lange

B776
EGU2014-10970
Bias correction using data assimilation
Martin Canter

B777
EGU2014-11249
A New Sampling Approach in Particle Filtering
John de Vries

B778
EGU2014-12666
Multigrid solvers and multigrid preconditioners for the solution of variational data assimilation problems
Laurent Debreu, Emilie Neveu, Ehouarn Simon, Francois Xavier Le Dimet, and Arthur Vidard

B779
EGU2014-13434
A variational ensemble scheme for noisy image data assimilation
Yin Yang, Cordelia Robinson, Dominique Heitz, and Etienne Mémin

B780
EGU2014-14807
On the Use of Adaptive Wavelet-based Methods for Ocean Modeling and Data Assimilation Problems
Oleg V. Vasilyev, M. Yousuff Hussaini, and Innocent Souopgui

B781 EGU2014-15033
The role of observation and background errors for reconstructing localized features from local and non-local observations (withdrawn)
Olaf Stiller

B782
EGU2014-9971
Development and validation of the control variable transformation operators using the cubed-sphere grid system to represent a background error covariance
Jihye Kwun, Hyo-Jong Song, and Ji-Hyun Ha

B783
EGU2014-14716
A modal view of atmospheric predictability
Nedjeljka Zagar

B784
EGU2014-2402
A Fast Inverse Algorithm based on Multigrid Technique for Cloud Tomography
Jun Zhou, Hengchi Lei, and Lei Ji

B785
EGU2014-5759
Implementation of the ensemble Kalman filter into the BASCOE stratospheric chemistry model
Sergey Skachko, Quentin Errera, Richard Ménard, Yves Christophe, and Simon Chabrillat

B786
EGU2014-10602
Testing particle filters on convective scale dynamics
Mylene Haslehner, George. C. Craig, and Tijana Janjic

B787
EGU2014-10819
Data assimilation of two-dimensional geophysical flows with a Variational Ensemble Kalman Filter
Zubeda Mussa and Tuomo Kauranne and the Zubeda Mussa

B788
EGU2014-16868
Choice of Control Variables in Variational Data Assimilation and Its Analysis and Forecast Impact
Yuanfu Xie, Jenny Sun, and Wei-ting Fang

B789
EGU2014-2926
Inverse modelling of the geodynamo
Julien Aubert

B790
EGU2014-8869
Predicting geomagnetic reversals via data assimilation: a feasibility study
Matthias Morzfeld, Alexandre Fournier, and Gauthier Hulot

B791
EGU2014-2576
Assimilation of ARGO temperature profile, sea surface temperature and altimetric satellite data into an eddy permitting primitive equation model of the North Atlantic Ocean
Yajing Yan, Alexander Barth, Jean-Marie Beckers, Guillem Candille, Jean-Michel Brankart, and Pierre Brasseur

B792
EGU2014-11071
Parameter estimation in ocean circulation models: comparison of stochastic perturbation and variational approaches
Martial Boutet, Cyril Lathuilière, Rémy Baraille, Hong Son Hoang, and Yves Morel

B793
EGU2014-13789
A Unified Data Assimilation Strategy for Regional Coupled Atmosphere-Ocean Prediction Systems
Lian Xie, Bin Liu, Fuqing Zhang, and Yonghui Weng

B794
EGU2014-15682
Inclusion of tide gauge sea level and filter improvements in the SODA reanalysis
James Carton, Steve Penny, and Gennady Chepurin

B795
EGU2014-419 | presentation | presentation
The effects of stratosphere-troposphere coupling on the decadal predictability of the climate system
Miriam D'Errico, Alessio Bellucci, Chiara Cagniazzo, and Silvio Gualdi

B796
EGU2014-1971
Impact of the initialisation on the predictability of the Southern Ocean sea ice at interannual to multi-decadal timescales
Violette Zunz, Hugues Goosse, and Svetlana Dubinkina

B797
EGU2014-3483
Coupled atmosphere and land-surface assimilation of surface observations with a single column model and ensemble data assimilation
Dorita Rostkier-Edelstein, Joshua P. Hacker, and Chris Snyder

B798
EGU2014-5980 | presentation | presentation
Dual States Estimation of a Subsurface Flow-Transport Coupled Model using Ensemble Kalman Filtering
Mohamad El Gharamti, Johan Valstar, and Ibrahim Hoteit

B799
EGU2014-9487
A coupled ensemble ocean data assimilation system for seasonal prediction and its comparison with other state-of-the-art systems
Oscar Alves, Yonghong Yin, Li Shi, Robin Wedd, Debbie Hudson, Patricia Okely, and Harry Hendon

B800
EGU2014-10009
Exploring coupled 4D-Var data assimilation using an idealised atmosphere-ocean model
Polly Smith, Alison Fowler, Amos Lawless, and Keith Haines

B801
EGU2014-10382
A Unified Air-Sea Interface in Fully Coupled Atmosphere-Wave-Ocean Models for Data Assimilation and Ensemble Prediction
Shuyi Chen, Milan Curcic, Mark Donelan, Tim Campbell, Travis Smith, Sue Chen, Rick Allard, and John Michalakes

B802
EGU2014-10754
A variant of the anomaly initialisation approach for global climate forecast models
Danila Volpi, Virginie Guemas, Francisco Doblas-Reyes, Ed Hawkins, Nancy Nichols, and Alberto Carrassi

B803
EGU2014-12097
The Met Office Coupled Atmosphere/Land/Ocean/Sea-Ice Data Assimilation System
Daniel Lea, Isabelle Mirouze, Matthew Martin, Adrian Hines, Catherine Guiavarch, and Ann Shelly

B804
EGU2014-12103
Full Field and Anomaly Initialisation using a low order climate model: a comparison, and proposals for advanced formulations
Robin Weber, Alberto Carrassi, Virginie Guemas, Francisco Doblas-Reyes, and Danila Volpi