Search ECMWF publications

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

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

Transition to cloud motion winds from Meteosat with 90 minute sampling and the use of the MPEF Quality Indicator

Author

M. Rohn

G.A. Kelly

R. Saunders

1999, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

A fast radiative transfer model for assimilation of satellite radiance observations RTTOV-5

Author

R. Saunders

Marco Matricardi

Pascal Brunel

1999, Technical memorandum, ECMWF Technical Memoranda

File

12107-fast-radiative-transfer-model-assimilation-satellite-radiance-observations-rttov-5.pdf

Comparison of the land-surface interaction in the ECMWF re-analysis model with the 1987 FIFE data

Author

A. Betts

P. Viterbo

Anton Beljaars

1999, Report, ERA Report

A comparison of ECMWF Re-Analysis data with fluxes and profiles observed in Cabauw

Author

F.C. Bosveld

A. van Ulden

Anton Beljaars

1999, Report, ERA Report

Current status and future developments of the ECMWF Ensemble Prediction System

Author

Roberto Buizza

J. Barkmeijer

T.N. Palmer

David Richardson

1999, Technical memorandum, ECMWF Technical Memoranda

File

8438-current-status-and-future-developments-ecmwf-ensemble-prediction-system.pdf

Stochastic representation of model uncertainties in the ECMWF Ensemble Prediction System

Author

Roberto Buizza

M.J. Miller

T.N. Palmer

1999, Technical memorandum, ECMWF Technical Memoranda

File

8451-stochastic-representation-model-uncertainties-ecmwf-ensemble-prediction-system.pdf

Targeting observations using singular vectors

Author

Roberto Buizza

A. Montani

1999, Technical memorandum, ECMWF Technical Memoranda

File

8456-targeting-observations-using-singular-vectors.pdf

A TIGR-like atmospheric profile database for accurate radiative flux computation

Author

F. Chevallier

A. Chedin

F. Chéruy

J.-J. Morcrette

1999, Technical memorandum, ECMWF Technical Memoranda

File

8689-tigr-atmospheric-profile-database-accurate-radiative-flux-computation.pdf

Use of a neural network-based longwave radiative transfer scheme in the ECMWFatmospheric model

Author

F. Chevallier

J.-J. Morcrette

F. Chéruy

N.A. Scott

1999, Technical memorandum, ECMWF Technical Memoranda

File

8699-use-neural-network-based-longwave-radiative-transfer-scheme-ecmwfatmospheric-model.pdf

On the accuracy of the semi-geostrophic approximation

Author

Mike Cullen

1999, Technical memorandum, ECMWF Technical Memoranda

File

8829-accuracy-semi-geostrophic-approximation.pdf

4DVAR assimilation of SSM/I total column water vapour in the ECMWF model

Author

E. Gerard

R. Saunders

1999, Technical memorandum, ECMWF Technical Memoranda

File

9702-4dvar-assimilation-ssmi-total-column-water-vapour-ecmwf-model.pdf

Potential benefit of ensemble forecasts for ship routing

Author

M. Hoffschildt

Jean-Raymond Bidlot

B. Hansen

Peter Janssen

1999, Technical memorandum, ECMWF Technical Memoranda

File

9925-potential-benefit-ensemble-forecasts-ship-routing.pdf

The development and testing of a new two-time-level semi-Lagrangin scheme (SETTLS) in the ECMWF forecast model

Author

M. Hortal

1999, Technical memorandum, ECMWF Technical Memoranda

File

10017-development-and-testing-new-two-time-level-semi-lagrangin-scheme-settls-ecmwf-forecast-model.pdf

A parametrization of the effects of cloud and precipitation overlap for use in general circulation models

Author

C. Jakob

S.A. Klein

1999, Technical memorandum, ECMWF Technical Memoranda

File

10150-parametrization-effects-cloud-and-precipitation-overlap-use-general-circulation-models.pdf

Wave modelling and altimeter wave height data

Author

Peter Janssen

1999, Technical memorandum, ECMWF Technical Memoranda

File

10192-wave-modelling-and-altimeter-wave-height-data.pdf

On tides in the ECMWF model

Author

Peter Janssen

1999, Technical memorandum, ECMWF Technical Memoranda

File

10193-tides-ecmwf-model.pdf

The ECMWF operational implementation of four dimensional variational assimilation. Part III: Experimental results and diagnostics with operational configuration

Author

E. Klinker

Florence Rabier

G.A. Kelly

J.-F. Mahfouf

1999, Technical memorandum, ECMWF Technical Memoranda

File

10511-ecmwf-operational-implementation-four-dimensional-variational-assimilation-part-iii.pdf

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

Resolution studies

Author

M.J. Miller

1999, Technical memorandum, ECMWF Technical Memoranda

File

11145-resolution-studies.pdf

Search ECMWF publications

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Predicting uncertainty in forecasts of weather and climate

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

Transition to cloud motion winds from Meteosat with 90 minute sampling and the use of the MPEF Quality Indicator

A fast radiative transfer model for assimilation of satellite radiance observations RTTOV-5

Comparison of the land-surface interaction in the ECMWF re-analysis model with the 1987 FIFE data

A comparison of ECMWF Re-Analysis data with fluxes and profiles observed in Cabauw

Current status and future developments of the ECMWF Ensemble Prediction System

Stochastic representation of model uncertainties in the ECMWF Ensemble Prediction System

Targeting observations using singular vectors

A TIGR-like atmospheric profile database for accurate radiative flux computation

Use of a neural network-based longwave radiative transfer scheme in the ECMWFatmospheric model

On the accuracy of the semi-geostrophic approximation

4DVAR assimilation of SSM/I total column water vapour in the ECMWF model

Potential benefit of ensemble forecasts for ship routing

The development and testing of a new two-time-level semi-Lagrangin scheme (SETTLS) in the ECMWF forecast model

A parametrization of the effects of cloud and precipitation overlap for use in general circulation models

Wave modelling and altimeter wave height data

On tides in the ECMWF model

The ECMWF operational implementation of four dimensional variational assimilation. Part III: Experimental results and diagnostics with operational configuration

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

Resolution studies

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