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Final report of the PREVIEW observation Data Targeting System (DTS)

Author

Crtistina Prates

David Richardson

Cihan Sahin

2009, Technical memorandum, ECMWF Technical Memoranda

File

11720-final-report-preview-observation-data-targeting-system-dts.pdf

Ensemble prediction of tropical cyclones using targeted diabatic singular vectors

Author

K. Puri

J. Barkmeijer

T.N. Palmer

1999, Technical memorandum, ECMWF Technical Memoranda

File

11750-ensemble-prediction-tropical-cyclones-using-targeted-diabatic-singular-vectors.pdf

The ECMWF operational implementation of four dimensional variational assimilation. Part I: Experimental results with simplified physics

Author

Florence Rabier

H Järvinen

E. Klinker

J.-F. Mahfouf

Adrian Simmons

1999, Technical memorandum, ECMWF Technical Memoranda

File

11794-ecmwf-operational-implementation-four-dimensional-variational-assimilation-part-i-experimental.pdf

Recent experimentation on 4D-Var and first results from a Simplified Kalman Filter

Author

Florence Rabier

J.-F. Mahfouf

Mike Fisher

H Järvinen

Adrian Simmons

Erik Andersson

F. Bouttier

P. Courtier

M. Hamrud

J. Haseler

A. Hollingsworth

L. Isaksen

E. Klinker

S. Saarinen

C. Temperton

Jean-Noël Thépaut

P. Undén

Drasko Vasiljevic

1997, Technical memorandum, ECMWF Technical Memoranda

File

11798-recent-experimentation-4d-var-and-first-results-simplified-kalman-filter.pdf

Verification statistics and evaluations of ECMWF forecasts in 2008-2009.

Author

David Richardson

Jean-Raymond Bidlot

Laura Ferranti

A Ghelli

C. Gibert

Tim Hewson

Janousek Prates

Frédéric Vitart

2009, Technical memorandum, ECMWF Technical Memoranda

File

11918-verification-statistics-and-evaluations-ecmwf-forecasts-2008-2009.pdf

Jason-2 OGDR wind and wave products: Monitoring, validation and assimilation

Author

Saleh Abdalla

Peter Janssen

Jean-Raymond Bidlot

2009, Technical memorandum, ECMWF Technical Memoranda

File

7629-jason-2-ogdr-wind-and-wave-products-monitoring-validation-and-assimilation.pdf

Impact of assimilating AMMA soundings on ECMWF analyses and forecasts

Author

Anna Agusti-Panareda

Anton Beljaars

Carla Cardinali

I. Genkova

C. Thorncroft

2009, Technical memorandum, ECMWF Technical Memoranda

File

7644-impact-assimilating-amma-soundings-ecmwf-analyses-and-forecasts.pdf

Impact of improved soil moisture on the ECMWF precipitation forecasts in West Africa

Author

Anna Agusti-Panareda

Gianpaolo Balsamo

Anton Beljaars

2009, Technical memorandum, ECMWF Technical Memoranda

File

7648-impact-improved-soil-moisture-ecmwf-precipitation-forecasts-west-africa.pdf

The ECMWF re-analysis for the AMMA observational campaign

Author

Anna Agusti-Panareda

Anton Beljaars

Maike Ahlgrimm

Gianpaolo Balsamo

O. Bock

Richard Forbes

A Ghelli

F. Guichard

M. Köhler

R. Meynadier

J.-J. Morcrette

2009, Technical memorandum, ECMWF Technical Memoranda

File

7649-ecmwf-re-analysis-amma-observational-campaign.pdf

Decadal variability: processes, predictability and prediction

Author

D.L.T. Anderson

F. Doblas-Reyes

Magdalena Alonso-Balmaseda

Antje Weisheimer

2009, Technical memorandum, ECMWF Technical Memoranda

File

7735-decadal-variability-processes-predictability-and-prediction.pdf

Predicting uncertainty in forecasts of weather and climate

Author

T.N. Palmer

1999, Technical memorandum, ECMWF Technical Memoranda

File

11489-predicting-uncertainty-forecasts-weather-and-climate.pdf

Stochastic parametrization and model uncertainty

Author

T.N. Palmer

Roberto Buizza

F. Doblas-Reyes

T. Jung

Martin Leutbecher

G.J. Shutts

M. Steinheimer

Antje Weisheimer

2009, Technical memorandum, ECMWF Technical Memoranda

File

11577-stochastic-parametrization-and-model-uncertainty.pdf

Report on the Tenth meeting of Member State Computing Representatives, 7-8 October 1997

Author

A. Lea

1997, Technical memorandum, ECMWF Technical Memoranda

The importance of the Earth Radiation Mission for Numerical Weather Prediction

Author

J.-F. Mahfouf

Anton Beljaars

F. Chevallier

D. Gregory

C. Jakob

Marta Janiskova

J.-J. Morcrette

J. Teixeira

P. Viterbo

1999, Technical memorandum, ECMWF Technical Memoranda

File

10923-importance-earth-radiation-mission-numerical-weather-prediction.pdf

The ECMWF operational implementation of four dimensional variational assimilation. Part II: Experimental results with improved physics

Author

J.-F. Mahfouf

Florence Rabier

1999, Technical memorandum, ECMWF Technical Memoranda

File

10930-ecmwf-operational-implementation-four-dimensional-variational-assimilation-part-ii.pdf

Variational retrieval of temperature and humidity profiles from TRMM precipitation data

Author

V. Marécal

J.-F. Mahfouf

1999, Technical memorandum, ECMWF Technical Memoranda

File

10997-variational-retrieval-temperature-and-humidity-profiles-trmm-precipitation-data.pdf

An assessment of the accuracy of the RTTOV fast radiative transfer model using IASI data

Author

Marco Matricardi

2009, Technical memorandum, ECMWF Technical Memoranda

File

11023-assessment-accuracy-rttov-fast-radiative-transfer-model-using-iasi-data.pdf

Resolution studies

Author

M.J. Miller

1999, Technical memorandum, ECMWF Technical Memoranda

File

11145-resolution-studies.pdf

Report on the eleventh meeting of Member State Computing Representatives, 19-20 April 1999

Author

Umberto Modigliani

P. Prior

1999, Technical memorandum, ECMWF Technical Memoranda

On the effects of the temporal and spatial sampling of radiation fields on the ECMWFforecasts and analyses

Author

J.-J. Morcrette

1999, Technical memorandum, ECMWF Technical Memoranda

File

11235-effects-temporal-and-spatial-sampling-radiation-fields-ecmwfforecasts-and-analyses.pdf

The response of the ECMWF model to changes in cloud overlap assumption

Author

J.-J. Morcrette

C. Jakob

1999, Technical memorandum, ECMWF Technical Memoranda

File

11259-response-ecmwf-model-changes-cloud-overlap-assumption.pdf

Assessment of ECMWF forecasts: widespread rainfall events during the Indian summer monsoon

Author

M. Mujumdar

Franco Molteni

A Ghelli

Frédéric Vitart

Paul Dando

J.M. Slingo

2009, Technical memorandum, ECMWF Technical Memoranda

File

11307-assessment-ecmwf-forecasts-widespread-rainfall-events-during-indian-summer-monsoon.pdf

The representation of non-orographic gravity waves in the IFS Part II: A physically based spectral parametrization

Author

A. Orr

2009, Technical memorandum, ECMWF Technical Memoranda

File

11446-representation-non-orographic-gravity-waves-ifs-part-ii-physically-based-spectral.pdf

The representation of non-orographic gravity waves in the IFS Part I: Assessment of the middle atmosphere climate with Rayleigh friction

Author

A. Orr

Nils Wedi

2009, Technical memorandum, ECMWF Technical Memoranda

File

11447-representation-non-orographic-gravity-waves-ifs-part-i-assessment-middle-atmosphere-climate.pdf

Search ECMWF publications

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Final report of the PREVIEW observation Data Targeting System (DTS)

Ensemble prediction of tropical cyclones using targeted diabatic singular vectors

The ECMWF operational implementation of four dimensional variational assimilation. Part I: Experimental results with simplified physics

Recent experimentation on 4D-Var and first results from a Simplified Kalman Filter

Verification statistics and evaluations of ECMWF forecasts in 2008-2009.

Jason-2 OGDR wind and wave products: Monitoring, validation and assimilation

Impact of assimilating AMMA soundings on ECMWF analyses and forecasts

Impact of improved soil moisture on the ECMWF precipitation forecasts in West Africa

The ECMWF re-analysis for the AMMA observational campaign

Decadal variability: processes, predictability and prediction

Predicting uncertainty in forecasts of weather and climate

Stochastic parametrization and model uncertainty

Report on the Tenth meeting of Member State Computing Representatives, 7-8 October 1997

The importance of the Earth Radiation Mission for Numerical Weather Prediction

The ECMWF operational implementation of four dimensional variational assimilation. Part II: Experimental results with improved physics

Variational retrieval of temperature and humidity profiles from TRMM precipitation data

An assessment of the accuracy of the RTTOV fast radiative transfer model using IASI data

Resolution studies

Report on the eleventh meeting of Member State Computing Representatives, 19-20 April 1999

On the effects of the temporal and spatial sampling of radiation fields on the ECMWFforecasts and analyses

The response of the ECMWF model to changes in cloud overlap assumption

Assessment of ECMWF forecasts: widespread rainfall events during the Indian summer monsoon

The representation of non-orographic gravity waves in the IFS Part II: A physically based spectral parametrization

The representation of non-orographic gravity waves in the IFS Part I: Assessment of the middle atmosphere climate with Rayleigh friction

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