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Estimating the covariance matrices of analysis and forecast error in variational dataassimilation

Author

Mike Fisher

P. Courtier

1995, Technical memorandum, ECMWF Technical Memoranda

File

9408-estimating-covariance-matrices-analysis-and-forecast-error-variational-dataassimilation.pdf

Predictability studies with high resolution singular vectors

Author

Roberto Buizza

R. Gelaro

Franco Molteni

T.N. Palmer

1995, Technical memorandum, ECMWF Technical Memoranda

File

8443-predictability-studies-high-resolution-singular-vectors.pdf

Impact of the ERS-1 scatterometer wind data on the ECMWF 3-D VAR assimilation system

Author

C. Gaffard

H. Roquet

1995, Technical memorandum, ECMWF Technical Memoranda

File

9481-impact-ers-1-scatterometer-wind-data-ecmwf-3-d-var-assimilation-system.pdf

A new sub-grid scale orographic drag parametrization: Its formulation and testing

Author

F. Lott

M.J. Miller

1995, Technical memorandum, ECMWF Technical Memoranda

File

10835-new-sub-grid-scale-orographic-drag-parametrization-its-formulation-and-testing.pdf

The anomalous rainfall over the USA during July 1993. Sensitivity to land surfaceparameterization and soil moisture anomalies

Author

Anton Beljaars

P. Viterbo

M.J. Miller

A. Betts

1995, Technical memorandum, ECMWF Technical Memoranda

File

8045-anomalous-rainfall-over-usa-during-july-1993-sensitivity-land-surfaceparameterization-and-soil.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

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

Global sea-ice concentration data set for use in the ECMWF re-analysis system

Author

A. Nomura

1995, Report

File

11391-global-sea-ice-concentration-data-set-use-ecmwf-re-analysis-system.pdf

The parametrization of surface fluxes in large scale models under free convection

Author

Anton Beljaars

1995, Technical memorandum, ECMWF Technical Memoranda

File

8037-parametrization-surface-fluxes-large-scale-models-under-free-convection.pdf

The sensitivity of winter evaporation to the formulation of aerodynamic resistance in theECMWF model

Author

Anton Beljaars

P. Viterbo

1995, Technical memorandum, ECMWF Technical Memoranda

File

8041-sensitivity-winter-evaporation-formulation-aerodynamic-resistance-theecmwf-model.pdf

A spurious mode in the 'Lorenz' arrangement of Y and T which does not exist in the 'Charney-Phillips' arrangement

Author

A. Hollingsworth

1995, Technical memorandum, ECMWF Technical Memoranda

File

9943-spurious-mode-lorenz-arrangement-y-and-t-which-does-not-exist-charney-phillips-arrangement.pdf

The ECMWF contribution to the characterisation, interpretation, calibration and validation of ERS-1 scatterometer backscatter measurement and winds, and their use in numerical weather prediction models. Executive Summary

Author

A. Stoffelen

D. Anderson

1995, Report, ESA Contract Report, ESA Contract Report

File

12440-ecmwf-contribution-characterisation-interpretation-calibration-and-validation-ers-1.pdf

The ECMWF contribution to the characterisation, interpretation, calibration and validation of ERS-1 scatterometer backscatter measurement and winds, and their use in numerical weather prediction models.

Author

A. Stoffelen

D. Anderson

1995, Report, ESA Contract Report, ESA Contract Report

File

12444-ecmwf-contribution-characterisation-interpretation-calibration-and-validation-ers-1.pdf

Quasi-continuous variational data assimilation

Author

H Järvinen

Jean-Noël Thépaut

P. Courtier

1995, Technical memorandum, ECMWF Technical Memoranda

File

10351-quasi-continuous-variational-data-assimilation.pdf

The singular-vector structure of the atmospheric general circulation

Author

Roberto Buizza

T.N. Palmer

1995, Technical memorandum, ECMWF Technical Memoranda

File

8460-singular-vector-structure-atmospheric-general-circulation.pdf

Newsletter No. 32 - December 1985

Author

ECMWF

1985, Newsletter, ECMWF Newsletter

File

18417-newsletter-no-32-december-1985.pdf

Newsletter No. 31 - September 1985

Author

ECMWF

1985, Newsletter, ECMWF Newsletter

File

18416-newsletter-no-31-september-1985.pdf

Newsletter No. 30 - June 1985

Author

ECMWF

1985, Newsletter, ECMWF Newsletter

File

18415-newsletter-no-30-june-1985.pdf

Newsletter No. 29 - March 1985

Author

ECMWF

1985, Newsletter, ECMWF Newsletter

File

18414-newsletter-no-29-march-1985.pdf

Radiation codes for climate models: results of the intercomparison study and sensitivity of GCMs

Author

Y. Fouquart

F. Luther

J.-J. Morcrette

J.-F. Geleyn

1985, Conference Paper, Seminar on Physical Parameterization for Numerical Models of the Atmosphere, 9-13 September 1985

File

74518-radiation-codes-climate-models-results-intercomparison-study-and-sensitivity-gcms.pdf

Introduction

Author

Various Authors

1985, Conference Paper, Workshop on High Resolution Analysis, 24-26 June 1985

File

7481-introduction.pdf

A simple biosphere (SiB) model for use within general circulation models: an overview of the model design and soem preliminary results

Author

P.J. Sellers

1985, Conference Paper, Seminar on Physical Parameterization for Numerical Models of the Atmosphere, 9-13 September 1985

File

76344-simple-biosphere-sib-model-use-within-general-circulation-models-overview-model-design-and.pdf

Parametrization of sub-grid scale gravity wave momentum transfer and its influence in forecast/climate models

Author

G.J. Shutts

1985, Conference Paper, Seminar on Physical Parameterization for Numerical Models of the Atmosphere, 9-13 September 1985

File

76374-parametrization-sub-grid-scale-gravity-wave-momentum-transfer-and-its-influence.pdf

Multi-level boundary layer schemes

Author

J.-C. Andre

1985, Conference Paper, Seminar on Physical Parameterization for Numerical Models of the Atmosphere, 9-13 September 1985

File

7776-multi-level-boundary-layer-schemes.pdf

Search ECMWF publications

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Estimating the covariance matrices of analysis and forecast error in variational dataassimilation

Predictability studies with high resolution singular vectors

Impact of the ERS-1 scatterometer wind data on the ECMWF 3-D VAR assimilation system

A new sub-grid scale orographic drag parametrization: Its formulation and testing

The anomalous rainfall over the USA during July 1993. Sensitivity to land surfaceparameterization and soil moisture anomalies

Treatment of the Coriolis terms in semi-Lagrangian spectral models

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

Global sea-ice concentration data set for use in the ECMWF re-analysis system

The parametrization of surface fluxes in large scale models under free convection

The sensitivity of winter evaporation to the formulation of aerodynamic resistance in theECMWF model

A spurious mode in the 'Lorenz' arrangement of Y and T which does not exist in the 'Charney-Phillips' arrangement

The ECMWF contribution to the characterisation, interpretation, calibration and validation of ERS-1 scatterometer backscatter measurement and winds, and their use in numerical weather prediction models. Executive Summary

The ECMWF contribution to the characterisation, interpretation, calibration and validation of ERS-1 scatterometer backscatter measurement and winds, and their use in numerical weather prediction models.

Quasi-continuous variational data assimilation

The singular-vector structure of the atmospheric general circulation

Newsletter No. 32 - December 1985

Newsletter No. 31 - September 1985

Newsletter No. 30 - June 1985

Newsletter No. 29 - March 1985

Radiation codes for climate models: results of the intercomparison study and sensitivity of GCMs

Introduction

A simple biosphere (SiB) model for use within general circulation models: an overview of the model design and soem preliminary results

Parametrization of sub-grid scale gravity wave momentum transfer and its influence in forecast/climate models

Multi-level boundary layer schemes

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