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Poster Programme NP5.2

NP5.2

Inverse Problems and Data Assimilation in Geosciences
Convener: Olivier Talagrand  | Co-Convener: Peter Jan van Leeuwen 
Oral Programme
 / Thu, 07 Apr, 08:30–12:00  / 13:30–15:00  / Room 18
Poster Programme
 / Attendance Fri, 08 Apr, 10:30–12:00  / Display Fri, 08 Apr, 08:00–17:00  / Halls X/Y
<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/EGU2011/session/8359" target="_blank" title="Open PSD17 Details" style="clear:left;">PSD17</a> &nbsp;/ <span class="mo_scheduling_string_time">Tue, 05 Apr, 08:30</span><span class="mo_scheduling_string_time">&ndash;09:15</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Display time: Friday, 8 April 2011 08:00–17:00
Attendance Time: Friday, 8 April 2011, 10:30–12:00
Halls X/Y
XY335
EGU2011-541
Implicit Particle Filters: a Numerical Case Study Using the Lorenz Attractor
Ethan Atkins, Matthias Morzfeld, and Alexandre Chorin

XY336
EGU2011-874 | presentation
Novel particle filter approaches to parameter estimation for ecological models
Brad Weir, Robert Miller, and Yvette Spitz

XY337
EGU2011-1563
Method of "fictitious controls" and solution of inverse problems of the geophysical hydrodynamics using variational data assimilation
Valery Agoshkov

XY338
EGU2011-3429
Bayesian design of control space in inverse modelling: Application to mesoscale carbon dioxide inversion
Lin Wu, Marc Bocquet, and Frédéric Chevallier

XY339
EGU2011-7939
Data assimilation by variational method in partial diferential equations
Helaine Furtado, Haroldo Fraga de Campos Velho, and Elbert E N Macau

XY340
EGU2011-676
Assimilation of Lagrangian Data in a Variational framework
Claire Chauvin, François-Xavier Le Dimet, Maelle Nodet, Innocent Souopgui, Olivier Titaud, and Arthur Vidard

XY341 EGU2011-8078
Comparative experiments on the effect of several forms of background error covariance on 3DVar (withdrawn)
Aimei Shao and Chongjian Qiu

XY342
EGU2011-3422
Variational data assimilation in NEMO using YAO.
Mohamed Berrada, Julien Brajard, Charles Deltel, Michel Crépon, Fouad Badran, and Sylvie Thiria

XY343
EGU2011-10424
Atmospheric particulate matter (PM10) estimation from optical ground measurements
Houda Yahi, Sylvie Thiria, Michel Crepon, Alain Weill, and Richard Santer

XY344
EGU2011-909
Efficient implementation of inverse variance-covariance matrices in variational data assimilation systems
Dominik Jacques and Isztar Zawadzki

XY345
EGU2011-3404 | presentation
Adaptive parameterisation of error statistics in ensemble or reduced order square root filters
Emmanuel Kpemlie, Emmanuel Cosme, Nicolas Freychet, Jean-Michel Brankart, and Pierre Brasseur

XY346
EGU2011-1039
A variance limiting Kalman filter: Controlling overestimation of error covariance in ensemble Kalman filters with sparse observations
Georg Gottwald, Lewis Mitchell, and Sebastian Reich

XY347
EGU2011-4278
Split-Operator Kalman Filter as an efficient data assimilation method for the radiation belts
Dmitri Kondrashov, Yuri Shprits, and Michael Ghil

XY348
EGU2011-9719
An iterative algorithm for estimating the observation error covariance matrix for ensemble-based filters
Genta Ueno

XY349
EGU2011-3880 | presentation
GCM Parameter estimation based on LETKF
Juan Ruiz and Manuel Pulido

XY350
EGU2011-6803
Domain localization in ensemble based Kalman filter algorithms
Tijana Janjic, Lars Nerger, Alberta Albertella, Jens Schroeter, and Sergey Skachko

XY351
EGU2011-3338
On the relation of the SEIK and ETKF filter methods
Lars Nerger, Tijana Janjic, Jens Schroeter, and Wolfgang Hiller

XY352
EGU2011-1118
Information Measures of Divergence, M-estimates and Minimum Contrast Estimation Approach and Its Application to Biophysical Parameter Estimation.
Anna Leonenko, Peter North, and Sietze Los

XY353 EGU2011-13135
Partial Differential Equations for Ocean Uncertainty Prediction and Nonlinear Data Assimilation (withdrawn)
Pierre P.F.J. Lermusiaux, Themistoklis P. Sapsis, Thomas Sondergaard, and Mattheus P. Ueckermann

XY354
EGU2011-13245
Contribution of different observation types to data assimilation
Matthias Grzeschik, Thomas Wöhling, and Thomas Schwitalla

XY355
EGU2011-7714
Some experiments with artificial neural networks in data assimilation
Haroldo Fraga de Campos Velho, Fabricio Harter, Rosangela Rosangela Cintra, and Helaine Helaine Furtado

XY356
EGU2011-6708 | presentation
The INGV/CMCC global ocean variational analysis system: applications, developments and perspectives
Andrea Storto, Srdjan Dobricic, Simona Masina, Pierluigi Di Pietro, Ida Russo, and Antonio Navarra

XY357
EGU2011-1490
Study and numerical solution of the inverse and variational data assimilation problem on finding the heat flux in the ocean dynamics model
Eugene Parmuzin, Valery Agoshkov, and Natalia Zakharova

XY358
EGU2011-280 | presentation
Inverse problem on the reconstruction of the vertical heat exchange coefficient in a model of World Ocean hydrodynamics
Natalia Zakharova, Valery Agoshkov, and Evgeny Parmuzin

XY359
EGU2011-276
Inverse and "velocity image" assimilation problems for a model of magnetic hydrodynamics
Anna Semenenko, Valery Agoshkov, and Sergey Kostrikin

XY360
EGU2011-12843
Aspects of the resolution-sensitive chemical data assimilation in the upper troposphere and lower stratosphere
Valery Yudin

XY361
EGU2011-6106
Testing a particle filter to reconstruct climate changes over the past centuries
Svetlana Dubinkina, Hugues Goosse, Yoann Sallaz-Damaz, Elisabeth Crespin, and Michel Crucifix

XY362
EGU2011-6919
A genetic algorithm based focal parameter and seismic velocity estimation procedure
Zoltán Bus, Zoltán Wéber, and Gyöngyvér Szanyi

XY363
EGU2011-12585
On the determination of space-time slip distribution with a regularized constraints inversion algorithm.
Bento Caldeira, Vladimir Bushenkov, José Borges, Gueorgui Smirnov, and Mourad Bezzeghoud

XY364
EGU2011-8066
Joint optimization of elastic parameters and velocity boundary conditions for the estimation of plate rigidity using geodetic data.
Elsa Stephan, Jean Chery, Bijan Mohammadi, Michel Peyret, and Michel Cuer

XY365
EGU2011-6962
Assimilation of Earth rotation observations with a global ocean model
Jan Saynisch and Maik Thomas

XY366
EGU2011-13064
Estimating the mean ocean circulation
Balasubramanya Nadiga and William Casper

XY367
EGU2011-281
Calibration of a rainfall-runoff hydrological model and flood simulation using data assimilation
Mathieu Coustau, Sophie Ricci, Andrea Piacentini, Olivier Thual, Arthur Marchandise, Christophe Bouvier, and Valérie Borrell-Estupina

XY368 EGU2011-5723
Data assimilation of IASI mineral dust observations in an advanced chemistry transport model (withdrawn)
Dmytro Martynenko, Thomas Holzer-Popp, Lars Klueser, Julian Meyer-Arnek, and Christoph Bergemann