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Objective validation and evaluation of data assimilation

Author

O. Talagrand

2003, Conference Paper, Seminar on Recent developments in data assimilation for atmosphere and ocean, 8-12 September 2003

File

76586-objective-validation-and-evaluation-data-assimilation.pdf

Basic facts about chaotic motions

Author

O. Talagrand

1996, Conference Paper, Seminar on Data Assimilation, 2-6 September 1996

Basic facts about chaotic motions

Author

O. Talagrand

1996, Conference Paper, Workshop on non-linear aspects of data assimilation, 9-11 September 1996

Simulation of mesoscale convective systems

Author

W. Tao

J. Simpson

B. Ferrier

1996, Conference Paper, Workshop on New Insights and Approaches to Convective Parametrization, 4-7 November 1996

File

76604-simulation-mesoscale-convective-systems.pdf

A comparison of temperature density forecasts from GARCH and atmospheric models

Author

J.P. Taylor

Roberto Buizza

2003, Technical memorandum, ECMWF Technical Memoranda

File

12579-comparison-temperature-density-forecasts-garch-and-atmospheric-models.pdf

Predictability and targeted observations.

Author

A.J. Thorpe

2003, Conference Paper, Seminar on Predictability of weather and climate, 9-13 September 2002

File

76662-predictability-and-targeted-observations.pdf

4DVAR developments at Meteo-France

Author

Jean-Noël Thépaut

1996, Conference Paper, Seminar on Data Assimilation, 2-6 September 1996

File

76670-4dvar-developments-meteo-france.pdf

Short-to-medium-range limited-area ensemble prediction: the LEPS system.

Author

S. Tibaldi

T. Paccagnella

C. Marsigli

A. Montani

F. Nerozzi

2003, Conference Paper, Seminar on Predictability of weather and climate, 9-13 September 2002

File

76685-short-medium-range-limited-area-ensemble-prediction-leps-system.pdf

Predictability of coupled processes.

Author

Axel Timmermann

Fei-Fei Jin

2003, Conference Paper, Seminar on Predictability of weather and climate, 9-13 September 2002

File

76703-predictability-coupled-processes.pdf

Some strategies for Kalman filtering and smoothing

Author

R. Todling

S.E. Cohn

1996, Conference Paper, Seminar on Data Assimilation, 2-6 September 1996

File

76706-some-strategies-kalman-filtering-and-smoothing.pdf

Some strategies for Kalman filtering and smoothing

Author

R. Todling

S.E. Cohn

1996, Conference Paper, Workshop on non-linear aspects of data assimilation, 9-11 September 1996

File

76707-some-strategies-kalman-filtering-and-smoothing.pdf

Assimilation of ground-based GPS data into a limited area model

Author

M. Tomassini

2003, Conference Paper, ECMWF/GEWEX Workshop on Humidity Analysis, 8-11 July 2002

File

76712-assimilation-ground-based-gps-data-limited-area-model.pdf

A cloud scheme for data assimilation purposes: Description and initial tests

Author

A.M. Tompkins

Marta Janiskova

2003, Technical memorandum, ECMWF Technical Memoranda

File

12782-cloud-scheme-data-assimilation-purposes-description-and-initial-tests.pdf

Global and reginal moisture analyses at NCEP

Author

R.E. Treadon

H-L. Pan

W-S. Wu

Y. Ling

W.S. Olson

R.J. Kuligowski

2003, Conference Paper, ECMWF/GEWEX Workshop on Humidity Analysis, 8-11 July 2002

File

76739-global-and-reginal-moisture-analyses-ncep.pdf

Diagnostics of linear and incremental approximations in 4D-Var

Author

Y. Trémolet

2003, Technical memorandum, ECMWF Technical Memoranda

File

12814-diagnostics-linear-and-incremental-approximations-4d-var.pdf

Model error in variational data assimilation

Author

Y. Trémolet

2003, Conference Paper, Seminar on Recent developments in data assimilation for atmosphere and ocean, 8-12 September 2003

File

76745-model-error-variational-data-assimilation.pdf

Humidity in the ECMWF model: Monitoring of operational analyses and forecasts using SSM/I observations

Author

M. Vesperini

1996, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

An ensemble generation method for seasonal forecasting with an ocean-atmosphere coupled model

Author

J. Vialard

Frédéric Vitart

Magdalena Alonso-Balmaseda

T.N. Palmer

D.L.T. Anderson

2003, Technical memorandum, ECMWF Technical Memoranda

File

12917-ensemble-generation-method-seasonal-forecasting-ocean-atmosphere-coupled-model.pdf

Monthly forecasting system.

Author

Frédéric Vitart

2003, Technical memorandum, ECMWF Technical Memoranda

File

12927-monthly-forecasting-systemcomp.pdf

3D-Var and 4D-Var approaches to ocean data assimilation

Author

A.T. Weaver

2003, Conference Paper, ECMWF Workshop on the Role of the Upper Ocean in Medium and Extended Range Forecasting, 13-15 November 2002

File

76865-3d-var-and-4d-var-approaches-ocean-data-assimilation.pdf

Constructing a background-error correlation model using generalized diffusion operators

Author

A.T. Weaver

S. Ricci

2003, Conference Paper, Seminar on Recent developments in data assimilation for atmosphere and ocean, 8-12 September 2003

File

76867-constructing-background-error-correlation-model-using-generalized-diffusion-operators.pdf

Extending Gal-Chen and Somerville terrain-following coordinate transformation on time-dependent curvilinear boundaries

Author

Nils Wedi

Piotr Smolarkiewicz

2003, Technical memorandum, ECMWF Technical Memoranda

File

13027-extending-gal-chen-somerville-terrain-following-coordinate-transformation-time-dependent.pdf

Air-sea interaction on intraseasonal timescales and its implication for the representation of the upper ocean for medium and extended range prediction

Author

S.J. Woolnough

J.M. Slingo

P. Inness

B.J. Hoskins

2003, Conference Paper, ECMWF Workshop on the Role of the Upper Ocean in Medium and Extended Range Forecasting, 13-15 November 2002

File

76945-air-sea-interaction-intraseasonal-timescales-and-its-implication-representation-upper-ocean.pdf

GEWEX-GCPC Workshop on Precipitaction Analysis Programme

Author

ECMWF

2003, Conference Proceedings, GEWEX-GPCP Workshop on Precipitation Analysis

File

14044-gewex-gcpc-workshop-precipitaction-analysis-programme.pdf

Search ECMWF publications

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Objective validation and evaluation of data assimilation

Basic facts about chaotic motions

Basic facts about chaotic motions

Simulation of mesoscale convective systems

A comparison of temperature density forecasts from GARCH and atmospheric models

Predictability and targeted observations.

4DVAR developments at Meteo-France

Short-to-medium-range limited-area ensemble prediction: the LEPS system.

Predictability of coupled processes.

Some strategies for Kalman filtering and smoothing

Some strategies for Kalman filtering and smoothing

Assimilation of ground-based GPS data into a limited area model

A cloud scheme for data assimilation purposes: Description and initial tests

Global and reginal moisture analyses at NCEP

Diagnostics of linear and incremental approximations in 4D-Var

Model error in variational data assimilation

Humidity in the ECMWF model: Monitoring of operational analyses and forecasts using SSM/I observations

An ensemble generation method for seasonal forecasting with an ocean-atmosphere coupled model

Monthly forecasting system.

3D-Var and 4D-Var approaches to ocean data assimilation

Constructing a background-error correlation model using generalized diffusion operators

Extending Gal-Chen and Somerville terrain-following coordinate transformation on time-dependent curvilinear boundaries

Air-sea interaction on intraseasonal timescales and its implication for the representation of the upper ocean for medium and extended range prediction

GEWEX-GCPC Workshop on Precipitaction Analysis Programme

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