Data Assimilation

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eVITA-EnKF: Forecasting non-linear systems using the ensemble Kalman filter and related methods

eVITA-EnKF is a methodological project from the Research Council of Norway, aimed at multidisciplinary applications of advanced data assimilation methods, the EnKF and related methods.

The ensemble Kalman filter (EnKF) and related data assimilation methods methods are being applied to the following modelling systems:

Project Details
Project Deputy Leader at NERSC: 
Laurent Bertino
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

MyOcean: Development and Pre-operational validation of GMES Marine Core Services

Ocean Monitoring and Forecasting; Providing Products and Services for all marine applications: Safety, Resources, Environment and Climate.

Objective

Within the Global Monitoring for Environment and Security program (GMES) and its Marine Service Fast Track , the European community consolidates past efforts in pre-operational ocean monitoring and forecasting capacity in Europe developped through precursor European projects as MERSEA, BOSS4GMES, GSE MARCOAST

Project Details
Project Deputy Leader at NERSC: 
Laurent Bertino
Coordinating Institute: 
MERCATOR Ocean, France
Project Status: 
Completed

MERSEA: Marine Environment and Security for the European Area

Developmenting a European system for operational monitoring and forecasting of the ocean physics, biogeochemistry, and ecosystems, on global and regional scales.

GMES (Global Monitoring for Environment and Security) is a joint initiative of the European Commission and the European Space Agency, designed to establish a European capacity for the provision and use of operational information for Global Monitoring of Environment and Security. To support the development of the Ocean and Marine Applications component of GMES, the EC is funding the MERSEA integrated project.

Project Details
Project Deputy Leader at NERSC: 
Laurent Bertino
Coordinating Institute: 
MERSEA consortium, France
Project Status: 
Completed

Laurent Bertino

Research
Area of Expertise: 
data assimilation
Geostatistics
oceanography
sea ice

My aim is to improve the stochastic framework for performing data assimilation, other interests include numerical ocean modelling (especially in the hybrid coordinates ocean model HYCOM) and statistics applied to environmental problems. My PhD has borrowed the method of "Gaussian anamorphosis" from the weaponry of geostatistics for further applications of sequential data assimilation into coupled physical-ecosystem models.

2001: PhD in geostatistics from the Ecole des Mines de Paris.

2002: Post-doc at NERSC

Employment
Research Group: 
Data Assimilation
Job Position: 
Research Leader/Senior Researcher
E-mail: 
Phone: 
+47 934 56 215
Cristin ID: 
399980
Laurent Bertino Staff Picture

Geir Evensen

Research
Area of Expertise: 
geo-sciences
mathematics

Development and applications of ensemble-based data assimilation methods.

Employment
Research Group: 
Data Assimilation
Job Position: 
Adjunct Position
Avdeling: 
Mohn-Sverdrup Center for Global Ocean Studies and Operational Oceanography
E-mail: 
Cristin ID: 
399985
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