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An improved general fast radiative transfer model for the assimilation of radiance observations

Author

Marco Matricardi

F. Chevallier

S. Tjemkes

2001, Technical memorandum, ECMWF Technical Memoranda

File

11030-improved-general-fast-radiative-transfer-model-assimilation-radiance-observations.pdf

A Strategy for High-Resolution Ensemble Prediction Part I: Definition of Representative Members and Global-Model Experiments

Author

Franco Molteni

Roberto Buizza

C. Marsigli

A. Montani

F. Nerozzi

T. Paccagnella

2001, Technical memorandum, ECMWF Technical Memoranda

File

11187-strategy-high-resolution-ensemble-prediction-part-i-definition-representative-members-and.pdf

Climatologies of sensitive areas for short term forecast errors over Europe - EUMETNET-EUCOS study

Author

G.J. Marseille

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

10978-climatologies-sensitive-areas-short-term-forecast-errors-over-europe-eumetnet-eucos-study.pdf

End to end ensemble forecasting: Towards evaluating the economic value of the Ensemble Prediction System

Author

L.A. Smith

M.S. Roulston

J. von Hardenbergm

2001, Technical memorandum, ECMWF Technical Memoranda

File

12331-end-end-ensemble-forecasting-towards-evaluating-economic-value-ensemble-prediction-system.ps

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Author

F. Bouttier

G.A. Kelly

2001, Technical memorandum, ECMWF Technical Memoranda

File

8351-observing-systems-experiments-ecmwf-4d-var-data-assimilation-system.pdf

Report on the twelfth meeting of Member State Computing Representatives, 18-19 May 2000

Author

Umberto Modigliani

Compilers Prior

2001, Technical memorandum, ECMWF Technical Memoranda

File

11172-report-twelfth-meeting-member-state-computing-representatives-18-19-may-2000.pdf

Rain detection over land surfaces using passive microwave satellite data

Author

B. Bauer

2001, Technical memorandum, ECMWF Technical Memoranda

File

7971-rain-detection-over-land-surfaces-using-passive-microwave-satellite-data.pdf

The use of profiler data at ECMWF

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8342-use-profiler-data-ecmwf.pdf

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Author

I Gilmour

L.A. Smith

Roberto Buizza

2001, Technical memorandum, ECMWF Technical Memoranda

File

9597-duration-linear-regime-24-hours-long-time-weather-forecasting.pdf

Accessment of the ECMWF model cloudiness and surface radiation fields at the ARM-SGP site

Author

J.-J. Morcrette

2001, Technical memorandum, ECMWF Technical Memoranda

File

11236-accessment-ecmwf-model-cloudiness-and-surface-radiation-fields-arm-sgp-site.pdf

The impact of new sub-grid scale orography fields on the ECMWF model

Author

U. Uhrner

2001, Technical memorandum, ECMWF Technical Memoranda

File

12862-impact-new-sub-grid-scale-orography-fields-ecmwf-model.pdf

Diagnosis of background errors for radiances and other observable quantities in a variational data assimilation scheme, and the explanation of a case of poor convergence

Author

Erik Andersson

Mike Fisher

R. Munro

2000, Technical memorandum, ECMWF Technical Memoranda

File

7747-diagnosis-background-errors-radiances-and-other-observable-quantities-variational-data.pdf

Tropical singular vectors computed with linearized diabatic physics

Author

J. Barkmeijer

Roberto Buizza

T.N. Palmer

K. Puri

J.-F. Mahfouf

2000, Technical memorandum, ECMWF Technical Memoranda

File

7946-tropical-singular-vectors-computed-linearized-diabatic-physics.pdf

Effect of ensemble size on reliability and Brier score

Author

David Richardson

2000, Technical memorandum, ECMWF Technical Memoranda

File

11904-effect-ensemble-size-reliability-and-brier-score.pdf

An assessment of using dropsonde data in Numerical Weather Prediction

Author

Carla Cardinali

2000, Technical memorandum, ECMWF Technical Memoranda

File

8570-assessment-using-dropsonde-data-numerical-weather-prediction.pdf

Classifications and validation of the ECMWF EPS perturbed forecasts using pre-defined weather regimes

Author

P.A. Chessa

2000, Technical memorandum, ECMWF Technical Memoranda

File

8682-classifications-and-validation-ecmwf-eps-perturbed-forecasts-using-pre-defined-weather-regimes.pdf

Initialization of seasonal forecasts assimilating sea level and temperature observations

Author

J. Segschneider

D.L.T. Anderson

J. Vialard

Magdalena Alonso-Balmaseda

Tim Stockdale

A. Troccoli

K. Haines

2000, Technical memorandum, ECMWF Technical Memoranda

File

12163-initialization-seasonal-forecasts-assimilating-sea-level-and-temperature-observations.pdf

A review of predictability and ECMWF forecast performance, with emphasis on Europe

Author

T.N. Palmer

C. Brankovic

Roberto Buizza

P. Chessa

Laura Ferranti

2000, Technical memorandum, ECMWF Technical Memoranda

File

11491-review-predictability-and-ecmwf-forecast-performance-emphasis-europe.pdf

EUCOS impact study

Author

Carla Cardinali

2000, Technical memorandum, ECMWF Technical Memoranda

File

8571-eucos-impact-study.pdf

A fast radiative transfer model for simulation of IASI radiances

Author

Marco Matricardi

R. Saunders

2000, Technical memorandum, ECMWF Technical Memoranda

File

11032-fast-radiative-transfer-model-simulation-iasi-radiances.pdf

ERS-scatterometer wind data impact on ECMWF's tropical cyclone forecasts

Author

L. Isaksen

A. Stoffelen

2000, Technical memorandum, ECMWF Technical Memoranda

File

10129-ers-scatterometer-wind-data-impact-ecmwfs-tropical-cyclone-forecasts.pdf

Alternative implementations of the semi-Lagrangian semi-implicit schemes in the ECMWF model

Author

Mike Cullen

2000, Technical memorandum, ECMWF Technical Memoranda

File

8830-alternative-implementations-semi-lagrangian-semi-implicit-schemes-ecmwf-model.pdf

Diagnosis of the ECMWF ocean-wave forecasting system

Author

Peter Janssen

Jean-Raymond Bidlot

B. Hansen

2000, Technical memorandum, ECMWF Technical Memoranda

File

10222-diagnosis-ecmwf-ocean-wave-forecasting-system.pdf

Temporal evolution of innovation and residual statistics in the ECMWF variational data assimilation systems

Author

H Järvinen

2000, Technical memorandum, ECMWF Technical Memoranda

File

10347-temporal-evolution-innovation-and-residual-statistics-ecmwf-variational-data-assimilation.pdf

Search ECMWF publications

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An improved general fast radiative transfer model for the assimilation of radiance observations

A Strategy for High-Resolution Ensemble Prediction Part I: Definition of Representative Members and Global-Model Experiments

Climatologies of sensitive areas for short term forecast errors over Europe - EUMETNET-EUCOS study

End to end ensemble forecasting: Towards evaluating the economic value of the Ensemble Prediction System

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Report on the twelfth meeting of Member State Computing Representatives, 18-19 May 2000

Rain detection over land surfaces using passive microwave satellite data

The use of profiler data at ECMWF

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Accessment of the ECMWF model cloudiness and surface radiation fields at the ARM-SGP site

The impact of new sub-grid scale orography fields on the ECMWF model

Diagnosis of background errors for radiances and other observable quantities in a variational data assimilation scheme, and the explanation of a case of poor convergence

Tropical singular vectors computed with linearized diabatic physics

Effect of ensemble size on reliability and Brier score

An assessment of using dropsonde data in Numerical Weather Prediction

Classifications and validation of the ECMWF EPS perturbed forecasts using pre-defined weather regimes

Initialization of seasonal forecasts assimilating sea level and temperature observations

A review of predictability and ECMWF forecast performance, with emphasis on Europe

EUCOS impact study

A fast radiative transfer model for simulation of IASI radiances

ERS-scatterometer wind data impact on ECMWF's tropical cyclone forecasts

Alternative implementations of the semi-Lagrangian semi-implicit schemes in the ECMWF model

Diagnosis of the ECMWF ocean-wave forecasting system

Temporal evolution of innovation and residual statistics in the ECMWF variational data assimilation systems

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