Search ECMWF publications

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

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

Treatment of the Coriolis terms in semi-Lagrangian spectral models

Author

C. Temperton

1995, Technical memorandum, ECMWF Technical Memoranda

File

12609-treatment-coriolis-terms-semi-lagrangian-spectral-models.pdf

A two-time-level version of the IFS semi-Lagrangian spectral model

Author

C. Temperton

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

76630-two-time-level-version-ifs-semi-lagrangian-spectral-model.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

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

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

Ensemble forecasting at NCEP

Author

Z. Toth

Eugenia Kalnay

1995, Conference Paper, Seminar on Predictability, 4-8 September 1995

File

76728-ensemble-forecasting-ncep.pdf

A synoptic evaluation of the NCEP ensemble

Author

Z. Toth

Eugenia Kalnay

S. Tracton

R. Wobus

J. Irwin

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

76731-synoptic-evaluation-ncep-ensemble.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

ENSO predictability and prediction studies at NCAR

Author

J. Tribbia

P. Gent

H-L. Lee

1995, Conference Paper, Seminar on Predictability, 4-8 September 1995

File

76752-enso-predictability-and-prediction-studies-ncar.pdf

Statistical-dynamical long range forecast models using predictable components

Author

R. Vautard

C. Pires

G. Plaut

J. Sarda

1995, Conference Paper, Seminar on Predictability, 4-8 September 1995

File

76810-statistical-dynamical-long-range-forecast-models-using-predictable-components.pdf

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

An improved land surface parametrization scheme in the ECMWF model and its validation

Author

P. Viterbo

Anton Beljaars

1995, Report

File

12951-improved-land-surface-parametrization-scheme-ecmwf-model-and-its-validation.pdf

Experiments with semi-Lagrangian wavelets

Author

A. Ware

1995, Conference Paper, Workshop on Semi-Lagrangian Methods, 6-8 November 1995

File

76853-experiments-semi-lagrangian-wavelets.pdf

Meteorological data visualisation using IBM Visualisation Data Explorer

Author

D. Watson

1995, Conference Paper, Fifth Workshop on Meteorological Operational Systems, 13-17 November 1995

File

76860-meteorological-data-visualisation-using-ibm-visualisation-data-explorer.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

Search ECMWF publications

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Objective validation and evaluation of data assimilation

A comparison of temperature density forecasts from GARCH and atmospheric models

Treatment of the Coriolis terms in semi-Lagrangian spectral models

A two-time-level version of the IFS semi-Lagrangian spectral model

Predictability and targeted observations.

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

Predictability of coupled processes.

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

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

Ensemble forecasting at NCEP

A synoptic evaluation of the NCEP ensemble

Global and reginal moisture analyses at NCEP

Diagnostics of linear and incremental approximations in 4D-Var

Model error in variational data assimilation

ENSO predictability and prediction studies at NCAR

Statistical-dynamical long range forecast models using predictable components

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

Monthly forecasting system.

An improved land surface parametrization scheme in the ECMWF model and its validation

Experiments with semi-Lagrangian wavelets

Meteorological data visualisation using IBM Visualisation Data Explorer

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

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