EGU General Assembly 2007
Session Programme Meeting Programme Personal Programme Search
 
Quick Search
Programme Groups
Great Debates
Union Symposia
Educational Symposia
Atmospheric Sciences
Biogeosciences
Climate: Past, Present, Future
Cryospheric Sciences
Energy, Resources and the Environment
Geochemistry, Mineralogy, Petrology & Volcanology
Geodesy
Geodynamics
Geomorphology
Geosciences Instrumentation and Data Systems
Hydrological Sciences
Isotopes in Geosciences: Instrumentation and Applications
Magnetism, Palaeomagnetism, Rock Physics & Geomaterials
Natural Hazards
Nonlinear Processes in Geosciences
Ocean Sciences
Planetary and Solar System Sciences
Seismology
Soil System Sciences
Solar-Terrestrial Sciences
Stratigraphy, Sedimentology and Palaeontology
Tectonics and Structural Geology
Medal Lectures
EGU Short Courses
Keynote Lectures
Townhall Meetings
Division Business Meetings
Editorial Board Meetings
Union Meetings
Splinter Meetings
Forums
  List of Accepted Contributions - NP5.02 Data assimilation in the presence of nonlinearities (co-listed in AS)

Please, click Abstract Number to find the corresponding abstract as PDF file; if necessary, download Adobe Acrobat Reader 4.0 first to open the file. Any abstract may be freely reproduced for non-commercial, scientific purposes; however, the moral right of the author(s) to be identified as the author(s) of such abstracts is asserted.

EGU2007-A-00862
Parmuzin, E.I.; Shutyaev, V.P.
Numerical solution of variational data assimilation problem for 3D ocean model with 1D nonlinear vertical heat exchange

EGU2007-A-01946
Auroux, D.; Blum, J.
Back and forth nudging algorithm for data assimilation problems

EGU2007-A-02566
Frydendall, JF; Sřrensen, JTS; Madsen, HM
Comparison of the SIRF and EnKF on the Lorenz two scale system

EGU2007-A-03147
Nakano, S.; Ueno, G.; Higuchi, T.
A particle filter with merging procedure for sequential data assimilation

EGU2007-A-03176
Ismail-Zadeh, A.; Schubert, G.; Tsepelev, I.; Korotkii, A.
Data assimilation in models of Earth’s mantle dynamics

EGU2007-A-03180
Ehrendorfer, M.; Errico, R.
Correction of the Barotropic Mode in Data Assimilation Experiments with AMIC

EGU2007-A-03584
Van Leeuwen, P.J.
A two-step particle smoother for large-scale problems

EGU2007-A-03809
Daget, N.; Weaver, A.
Estimating background-error covariances for variational ocean data assimilation using an ensemble method

EGU2007-A-04013
El Akkraoui, A.; Gauthier, P.; Pellerin, S.
Intercomparison of the primal and dual formulations of variational data assimilation

EGU2007-A-04022
Ricci, S.; Weaver, A.
Variational assimilation of sea surface temperature data in global ocean general circulation model

EGU2007-A-04024
Rabier, F; Gauthier, P; Langland, R
Objectives of the THORPEX working group on data assimilation and observing strategies for high impact weather forecast improvements

EGU2007-A-04519
Langland, R.
Adjoint-based observation impact monitoring (withdrawn)

EGU2007-A-04541
Terwisscha van scheltinga, A; Dijkstra, D
Nonlinear parameter estimation using an implicit 3d-ocean model

EGU2007-A-04640
Kondrashov, D.; Ghil, M.; Sun, C.
State and parameter estimation for a coupled ocean--atmosphere model

EGU2007-A-04834
Korotaev , G.K.; Huot, E.; Le Dimet, F.-X; Herlin, I.; Stanichny, S.V.; Solovyev, D.M.
Assimilation of space imagery for retrieving of marine surface currents

EGU2007-A-05031
Ide, K.; Jones, C.; Liu, L.
Issues in Lagrangian data assimilation

EGU2007-A-05157
Koch, R.; Ehrendorfer, M.; Weissmann, M.
Key Analysis Errors and Airborne Wind LIDAR Measurements

EGU2007-A-05384
Kurapov, A.; Egbert, G. ; Allen, J.; Miller, R.
Representer-based variational data assimilation in a nonlinear model of nearshore circulation

EGU2007-A-05396
Naveau, P.; Poncet, P.
Two probabilistic Assimilation Models for Precipitation Maxima

EGU2007-A-06677
Leeuwenburgh, O.
Improved methods for bias correction with ensemble filters in seasonal forecast systems

EGU2007-A-06891
Carrassi, A.; Trevisan, A.; Descamps, L.; Talagrand, O.; Uboldi, F.
Controlling the instabilities along a 3DVar analysis cycle by assimilating in the unstable subspace: a comparison with the EnKF

EGU2007-A-07092
Ueno, G.; Higuchi, T.; Kagimoto, T.; Hirose, N.
State estimation of an intermediate coupled model by the ensemble Kalman filter and smoother

EGU2007-A-07311
Du, H.; Smith, L.A.
Data assimilation: using Indistinguishable States to solve Berliner's problem of chaotic likelihoods

EGU2007-A-07598
Du, H.; Judd, K.; Khare, S.; Smith, L.A.
Nowcasting with Indistinguishable States

EGU2007-A-07682
Rémy, S; Bergot, T
Ensemble Kalman filter assimilation in a boundary layer 1D numerical model

EGU2007-A-08281
Bocquet, M.
Mass retrieval and a posteriori error analysis using non-linear inverse modelling techniques applied to atmospheric tracers

EGU2007-A-08813
Tarasov, Lev; Neal, R.; Peltier, W. R.
Bayesian calibration of earth systems models

EGU2007-A-09340
Gebbie, G.
Controllability, not chaos, key criterion for ocean state estimation

EGU2007-A-09341
Broecker, J.; Smith, L. A.
From Ensembles to Predictive Distribution Functions

EGU2007-A-09938
Papadakis, N.; Memin, E.; Corpetti, T.
Variational estimation of 2D time consistent dense motion from image sequence

EGU2007-A-09993
Ravela, S
A Unified Framework for Data Assimilation Using Dynamical Graphs of the Information Topology (withdrawn)

EGU2007-A-10361
Ravela, S; Marshall, J; Stransky, S; Wong, A; Hill, C
A Realtime Laboratory Observatory for Data Assimilation Research

EGU2007-A-10961
Masutani, M.; THE NOAA NASA OSSE TEAM
Progress in Observing Systems Simulation Experiments - a New nature run and International collaboration –

EGU2007-A-11044
Nodet, M.
Variational Assimilation of Lagrangian Data in Oceanography

EGU2007-A-11380
Zhang, F.; Zhang, M.; Hansen, J.
Coupling ensemble Kalman filter with 4-D variational data assimilation


Back to Session Programme

 
 
 
 


©2002-2008 Copernicus Systems + Technology GmbH