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A finite-element scheme for the vertical descretization in the semi-Lagrangian version of the ECMWF model

Author

A. Untch

M. Hortal

2003, Technical memorandum, ECMWF Technical Memoranda

File

12873-finite-element-scheme-vertical-descretization-semi-lagrangian-version-ecmwf-model.pdf

Did the ECMWF seasonal forecast model outperform a statistical model over the last 15 years?

Author

G.J. van Oldenborgh

Magdalena Alonso-Balmaseda

Laura Ferranti

Tim Stockdale

D.L.T. Anderson

2003, Technical memorandum, ECMWF Technical Memoranda

File

12894-did-ecmwf-seasonal-forecast-model-outperform-statistical-model-over-last-15-years.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

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

The response of primitive equation models to thermal and/or mechanical forcing

Author

W. Wergen

1983, Conference Paper, Workshop on Convection in Large-scale Numerical Models, 28 November to 1 December 1983

File

76895-response-primitive-equation-models-thermal-andor-mechanical-forcing.pdf

1D-Var tests with TMI and SSM/I observations in rainy areas

Author

Philippe Lopez

E. Moreau

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

File

75435-1d-var-tests-tmi-and-ssmi-observations-rainy-areas.pdf

A convection scheme for data assimilation: description and initial tests.

Author

Philippe Lopez

E. Moreau

2003, Technical memorandum, ECMWF Technical Memoranda

File

10796-convection-scheme-data-assimilation-description-and-initial-tests.pdf

Relative merits of 4D-Var and Ensemble Kalman Filter

Author

A. Lorenc

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

File

75452-relative-merits-4d-var-and-ensemble-kalman-filter.pdf

Retrieving N_2O from nadir viewing infrared spectrometers

Author

A.M. Lubrano

G. Masiello

Marco Matricardi

C. Serio

2003, Technical memorandum, ECMWF Technical Memoranda

File

10855-retrieving-n2o-nadir-viewing-infrared-spectrometers.pdf

Upper ocean model physics development

Author

G. Madec

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

File

75514-upper-ocean-model-physics-development.pdf

The assimilation of SSM/I and TMI rainfall rates in the ECMWF 4D-Var system

Author

J.-F. Mahfouf

Peter Bauer

V. Marécal

2003, Technical memorandum, ECMWF Technical Memoranda

File

10929-assimilation-ssmi-and-tmi-rainfall-rates-ecmwf-4d-var-system.pdf

A parameterisation of shallow cumulus convection

Author

M. Manton

1983, Conference Paper, Workshop on Convection in Large-scale Numerical Models, 28 November to 1 December 1983

File

75551-parameterisation-shallow-cumulus-convection.pdf

On the parameterisation of vertical diffusion in large-scale atmospheric models

Author

M.J. Manton

1983, Report

File

10961-parameterisation-vertical-diffusion-large-scale-atmospheric-models.pdf

Forecasting of extreme seasonal precipitation: insight into the ECMWF potential

Author

A.C. Massacand

2003, Technical memorandum, ECMWF Technical Memoranda

File

11013-forecasting-extreme-seasonal-precipitation-insight-ecmwf-potential.pdf

Radiative transfer modelling for humidity

Author

Marco Matricardi

F. Chevallier

G.A. Kelly

Jean-Noël Thépaut

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

File

75604-radiative-transfer-modelling-humidity.pdf

RTIASI-4, a new version of the ECMWF fast radiative transfer model for the infrared atmospheric sounding interferometer.

Author

Marco Matricardi

2003, Technical memorandum, ECMWF Technical Memoranda

File

11039-rtiasi-4-new-version-ecmwf-fast-radiative-transfer-model-infrared-atmospheric-sounding.pdf

The assimilation of humidity information from satellites

Author

A. McNally

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

File

75634-assimilation-humidity-information-satellites.pdf

Finite-difference methods for the linear advection equation

Author

F. Mesinger

1983, Conference Paper, Seminar on Numerical Methods for Weather Prediction, 5-9 September 1983

File

75650-finite-difference-methods-linear-advection-equation.pdf

Finite-difference schemes for the pressure gradient force and for the hydrostatic equation

Author

F. Mesinger

Z.I. Janjic

1983, Conference Paper, Seminar on Numerical Methods for Weather Prediction, 5-9 September 1983

File

75653-finite-difference-schemes-pressure-gradient-force-and-hydrostatic-equation.pdf

The use and implementation of dynamical cloud models in a parameterisation scheme for deep convection

Author

M.J. Miller

M. Moncrieff

1983, Conference Paper, Workshop on Convection in Large-scale Numerical Models, 28 November to 1 December 1983

File

75688-use-and-implementation-dynamical-cloud-models-parameterisation-scheme-deep-convection.pdf

Impact of subgrid-scale parameterisations on monthly forecasts

Author

K. Miyakoda

J. Sirutis

1983, Conference Paper, Workshop on Convection in Large-scale Numerical Models, 28 November to 1 December 1983

File

75702-impact-subgrid-scale-parameterisations-monthly-forecasts.pdf

Search ECMWF publications

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A finite-element scheme for the vertical descretization in the semi-Lagrangian version of the ECMWF model

Did the ECMWF seasonal forecast model outperform a statistical model over the last 15 years?

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

The response of primitive equation models to thermal and/or mechanical forcing

1D-Var tests with TMI and SSM/I observations in rainy areas

A convection scheme for data assimilation: description and initial tests.

Relative merits of 4D-Var and Ensemble Kalman Filter

Retrieving N_2O from nadir viewing infrared spectrometers

Upper ocean model physics development

The assimilation of SSM/I and TMI rainfall rates in the ECMWF 4D-Var system

A parameterisation of shallow cumulus convection

On the parameterisation of vertical diffusion in large-scale atmospheric models

Forecasting of extreme seasonal precipitation: insight into the ECMWF potential

Radiative transfer modelling for humidity

RTIASI-4, a new version of the ECMWF fast radiative transfer model for the infrared atmospheric sounding interferometer.

The assimilation of humidity information from satellites

Finite-difference methods for the linear advection equation

Finite-difference schemes for the pressure gradient force and for the hydrostatic equation

The use and implementation of dynamical cloud models in a parameterisation scheme for deep convection

Impact of subgrid-scale parameterisations on monthly forecasts

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