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4D variational assimiltion, ensemble forecasting and parallel computing

Author

T. Kauranne

G.R. Hoffmann

T. Kauranne

1992, Book Chapter, Parallel Supercomputing in Atmospheric Science. Proceedings of the 5th Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

A bias correction scheme for simulated TOVS brightness temperatures

Author

J. Eyre

1992, Technical memorandum, ECMWF Technical Memoranda

File

9330-bias-correction-scheme-simulated-tovs-brightness-temperatures.pdf

A method for implementing adjoint calculations in the discrete case

Author

R. Hoffman

J-F. Louis

T. Nehrkorn

1992, Technical memorandum, ECMWF Technical Memoranda

File

9906-method-implementing-adjoint-calculations-discrete-case.pdf

A method for solving a system of linear equations efficiently in order to optimise the analysis code: Operational implementation

Author

G.J. Cats

1981, Technical memorandum, ECMWF Technical Memoranda

File

8613-method-solving-system-linear-equations-efficiently-order-optimise-analysis-code-operational.pdf

A method for solving a system of linear equations efficiently in order to optimise theanalysis code

Author

G.J. Cats

1981, Technical memorandum, ECMWF Technical Memoranda

File

8612-method-solving-system-linear-equations-efficiently-order-optimise-theanalysis-code.pdf

A microwave radiative transfer model

Author

L. Phalippou

1992, Technical memorandum, ECMWF Technical Memoranda

File

11667-microwave-radiative-transfer-model.pdf

A network for meteorological applications

Author

F. Königshofer

P. Rakity

1981, Technical memorandum, ECMWF Technical Memoranda

File

10600-network-meteorological-applications.pdf

A preliminary study of the impact of C-band scatterometer wind data on global scale numerical weather prediction

Author

R. Hoffman

1992, Report

File

9905-preliminary-study-impact-c-band-scatterometer-wind-data-global-scale-numerical-weather.pdf

A retrieval/forecast interactive system

Author

H.E. Fleming

J.M. Daniels

M. Goldberg

B.B. Katz

W.E. Backer

D.G. Deaven

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

74494-retrievalforecast-interactive-system.pdf

A simple scheme for tuning forecast error covariance paramters

Author

D.P. Dee

1992, Conference Paper, Workshop on Variational Assimilation, with special emphasis on Three-dimensional Aspects, 9-12 November 1992

File

74152-simple-scheme-tuning-forecast-error-covariance-paramters.pdf

A strategy for operational implementation of 4D-var

Author

P. Courtier

Jean-Noël Thépaut

A. Hollingsworth

1992, Conference Paper, Workshop on Variational Assimilation, with special emphasis on Three-dimensional Aspects, 9-12 November 1992

File

74048-strategy-operational-implementation-4d-var.pdf

A study assessing the quality and impact of cloud track winds using the ECMWF analysis and forecast system

Author

G.A. Kelly

J. Pailleux

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

75177-study-assessing-quality-and-impact-cloud-track-winds-using-ecmwf-analysis-and-forecast-system.pdf

A survey of the performance of GCM's in the tropics. Part 1: Other models

Author

W.A. Heckley

1981, Technical memorandum, ECMWF Technical Memoranda

File

9822-survey-performance-gcms-tropics-part-1-other-models.pdf

A unified retrieval methodology for the DMSP meteorological sensors

Author

R.G. Isaacs

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

74961-unified-retrieval-methodology-dmsp-meteorological-sensors.pdf

A verification study of the global WAM model December 1987 - November 1988

Author

L. Zambresky

1989, Report

File

13201-verification-study-global-wam-model-december-1987-november-1988.pdf

Adjoint of a non-hydrostatic model

Author

P. Bernardet

S. Farges

K. Yassine

1992, Conference Paper, Workshop on Variational Assimilation, with special emphasis on Three-dimensional Aspects, 9-12 November 1992

File

8163-adjoint-non-hydrostatic-model.pdf

An energy and angular momentum conserving finite-difference scheme hybrid coordinates and medium range weather forecasts

Author

Adrian Simmons

R. Strüfing

1981, Report

File

12284-energy-and-angular-momentum-conserving-finite-difference-scheme-hybrid-coordinates-and-medium.pdf

An evaluation of the GKS proposal for standards in graphics with respect to the GSPC core proposal

Author

A. Lemaire

H. Watkins

A. Ducrot

E. Saltel

1981, Technical memorandum, ECMWF Technical Memoranda

File

10712-evaluation-gks-proposal-standards-graphics-respect-gspc-core-proposal.pdf

An example of a long range time integration with a primitive equation model

Author

U. Cubasch

1981, Conference Paper, Seminar on Problems and Prospects in Long and Medium Range Weather Forecasts, 14-18 September 1981

File

74054-example-long-range-time-integration-primitive-equation-model.pdf

An interactive display system for radar data

Author

K.M. Carpenter

1981, Conference Paper, Seminar on Graphical Applications in Meteorology, 19-23 October 1981

File

73937-interactive-display-system-radar-data.pdf

Analysis of space-based ocean surface wind speed at GLA

Author

S.C. Bloom

R. Atlas

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

8247-analysis-space-based-ocean-surface-wind-speed-gla.pdf

Annual Report 1980

Author

ECMWF

1981, Report, ECMWF Annual Report

File

16273-annual-report-1980.pdf

Annual Report 1987-1988

Author

ECMWF

1989, Report, ECMWF Annual Report

File

16281-annual-report-1987-1988.pdf

Annual Report 1991

Author

ECMWF

1992, Report, ECMWF Annual Report

File

16283-annual-report-1991.pdf

Search ECMWF publications

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4D variational assimiltion, ensemble forecasting and parallel computing

A bias correction scheme for simulated TOVS brightness temperatures

A method for implementing adjoint calculations in the discrete case

A method for solving a system of linear equations efficiently in order to optimise the analysis code: Operational implementation

A method for solving a system of linear equations efficiently in order to optimise theanalysis code

A microwave radiative transfer model

A network for meteorological applications

A preliminary study of the impact of C-band scatterometer wind data on global scale numerical weather prediction

A retrieval/forecast interactive system

A simple scheme for tuning forecast error covariance paramters

A strategy for operational implementation of 4D-var

A study assessing the quality and impact of cloud track winds using the ECMWF analysis and forecast system

A survey of the performance of GCM's in the tropics. Part 1: Other models

A unified retrieval methodology for the DMSP meteorological sensors

A verification study of the global WAM model December 1987 - November 1988

Adjoint of a non-hydrostatic model

An energy and angular momentum conserving finite-difference scheme hybrid coordinates and medium range weather forecasts

An evaluation of the GKS proposal for standards in graphics with respect to the GSPC core proposal

An example of a long range time integration with a primitive equation model

An interactive display system for radar data

Analysis of space-based ocean surface wind speed at GLA

Annual Report 1980

Annual Report 1987-1988

Annual Report 1991

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