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Data assimilation in weather forecasting: a case study in PDE-constrained optimization

Author

Mike Fisher

J. Nocedal

Y. Trémolet

S.J. Wright

2008, Technical memorandum, ECMWF Technical Memoranda

File

9413-data-assimilation-weather-forecasting-case-study-pde-constrained-optimization.pdf

A 5-year 40km resolution global climatology of super-refraction for ground-based radar meteorology.

Author

Philippe Lopez

2008, Technical memorandum, ECMWF Technical Memoranda

File

10803-5-year-40km-resolution-global-climatology-super-refraction-ground-based-radar-meteorology.pdf

Comparison of OPERA precipitation radar composites to CMORPH, SYNOP and ECMWF model data.

Author

Philippe Lopez

2008, Technical memorandum, ECMWF Technical Memoranda

File

10804-comparison-opera-precipitation-radar-composites-cmorph-synop-and-ecmwf-model-data.pdf

The generation of RTTOV regression coefficients for IASI and AIRS using a new profile training set and a new line-by-line database

Author

Marco Matricardi

2008, Technical memorandum, ECMWF Technical Memoranda

File

11040-generation-rttov-regression-coefficients-iasi-and-airs-using-new-profile-training-set-and-new.pdf

Gustiness as predictor for lifting sea-salt and dust aerosols in the ECMWF IFS

Author

J.-J. Morcrette

Anton Beljaars

Angela Benedetti

Luke Jones

O. Boucher

2008, Technical memorandum, ECMWF Technical Memoranda

File

11276-gustiness-predictor-lifting-sea-salt-and-dust-aerosols-ecmwf-ifs.pdf

Aerosol analysis and forecast in the ECMWF Integrated Forecast System: Forward modelling.

Author

J.-J. Morcrette

O. Boucher

Luke Jones

Deborah Salmond

Peter Bechtold

Anton Beljaars

Angela Benedetti

Axel Bonet

J. Kaiser

Miha Razinger

M.G. Schulz

S. Serrar

Adrian Simmons

M. Sofiev

Martin Suttie

A.M. Tompkins

A. Untch

the team

2008, Technical memorandum, ECMWF Technical Memoranda

File

11281-aerosol-analysis-and-forecast-ecmwf-integrated-forecast-system-forward-modelling.pdf

Improvement in the capturing of short-range warm season orographic precipitation in the ECMWF model.

Author

A. Orr

Peter Bechtold

2008, Technical memorandum, ECMWF Technical Memoranda

File

11449-improvement-capturing-short-range-warm-season-orographic-precipitation-ecmwf-model.pdf

The skill of ECMWF precipitation and temperature predictions in the Danube basin as forcings of hydrological models.

Author

Florian Pappenberger

Roberto Buizza

2008, Technical memorandum, ECMWF Technical Memoranda

File

11586-skill-ecmwf-precipitation-and-temperature-predictions-danube-basin-forcings-hydrological.pdf

TIGGE: Medium range multi model weather forecast ensembles in flood forecasting (a case study).

Author

Florian Pappenberger

J. Bartholmes

J. Thielen

E. Anghel

2008, Technical memorandum, ECMWF Technical Memoranda

File

11591-tigge-medium-range-multi-model-weather-forecast-ensembles-flood-forecasting-case-study.pdf

TIGGE: preliminary results on comparing and combining ensembles

Author

Y-Y. Park

Roberto Buizza

Martin Leutbecher

2008, Technical memorandum, ECMWF Technical Memoranda

File

11602-tigge-preliminary-results-comparing-and-combining-ensembles.pdf

Verification statistics and evaluations of ECMWF forecasts in 2006-2007.

Author

David Richardson

Laura Ferranti

A Ghelli

G. van der Grijn

Martin Leutbecher

Frédéric Vitart

Ervin Zsótér

2008, Technical memorandum, ECMWF Technical Memoranda

File

11901-verification-statistics-and-evaluations-ecmwf-forecasts-2006-2007.pdf

CMOD5.N: A C-band geophysical model function for equivalent neutral wind.

Author

Hans Hersbach

2008, Technical memorandum, ECMWF Technical Memoranda

File

9873-cmod5n-c-band-geophysical-model-function-equivalent-neutral-wind.pdf

The AMMA Land Surface Model Intercomparison Experiment coupled to the Community Microwave Emission Model: ALMIP-MEM

Author

Patricia de Rosnay

M. Drusch

A. Boone

Gianpaolo Balsamo

B. Decharme

P. Harris

Y.F. Kerr

T. Pellarin

J. Polcher

J.-P. Wigneron

2008, Technical memorandum, ECMWF Technical Memoranda

File

13238-amma-land-surface-model-intercomparison-experiment-coupled-community-microwave-emission-model.pdf

Verification statistics and evaluations of ECMWF forecasts in 2007-2008.

Author

A Ghelli

F. Prates

2008, Technical memorandum, ECMWF Technical Memoranda

File

11919-verification-statistics-and-evaluations-ecmwf-forecasts-2007-2008.pdf

Understanding the local and global impacts of model physics changes: an aerosol example

Author

Mark Rodwell

T. Jung

2008, Technical memorandum, ECMWF Technical Memoranda

File

11985-understanding-local-and-global-impacts-model-physics-changes-aerosol-example.pdf

Wind power density forecasting using ensemble predictions and time series models.

Author

J.P. Taylor

P.E. McSharry

Roberto Buizza

2008, Technical memorandum, ECMWF Technical Memoranda

File

12582-wind-power-density-forecasting-using-ensemble-predictions-and-time-series-models.pdf

Assimilation of altimeter data in the ECMWF ocean analysis system

Author

A. Vidard

Magdalena Alonso-Balmaseda

D.L.T. Anderson

2008, Technical memorandum, ECMWF Technical Memoranda

File

12923-assimilation-altimeter-data-ecmwf-ocean-analysis-system.pdf

Use of a lidar forward model for global comparisons of cloud fraction between the ICESat lidar and the ECMWF model.

Author

J.M. Wilkinson

Robin Hogan

A.J. Illingworth

Angela Benedetti

2008, Technical memorandum, ECMWF Technical Memoranda

File

13101-use-lidar-forward-model-global-comparisons-cloud-fraction-between-icesat-lidar-and-ecmwf-model.pdf

On some consequences of the canonical transformation in the Hamiltonian theory of water waves.

Author

Peter Janssen

2008, Technical memorandum, ECMWF Technical Memoranda

File

10217-some-consequences-canonical-transformation-hamiltonian-theory-water-waves.pdf

15 years using altimeter sea state products

Author

Peter Janssen

Saleh Abdalla

L. Aouf

Jean-Raymond Bidlot

P. Challenor

D. Hauser

Hans Hersbach

M. Lefevre

D. Vandemark

P. Queffeulou

Y. Quilfen

2008, Technical memorandum, ECMWF Technical Memoranda

File

10242-15-years-using-altimeter-sea-state-products.pdf

Scale-dependent verification of ensemble forecasts

Author

T. Jung

Martin Leutbecher

2008, Technical memorandum, ECMWF Technical Memoranda

File

10324-scale-dependent-verification-ensemble-forecasts.pdf

Impact on initialization strategies and observations on seasonal forecast skill

Author

Magdalena Alonso-Balmaseda

D.L.T. Anderson

2008, Technical memorandum, ECMWF Technical Memoranda

File

7903-impact-initialization-strategies-and-observations-seasonal-forecast-skill.pdf

A revised hydrology for the ECMWF model: Verification from field site to terrestrial water storage and impact in the Integrated Forecast System

Author

Gianpaolo Balsamo

P. Viterbo

Anton Beljaars

B.J.J. van den Hurk

M. Hirschi

A. Betts

K. Scipal

2008, Technical memorandum, ECMWF Technical Memoranda

File

7921-revised-hydrology-ecmwf-model-verification-field-site-terrestrial-water-storage-and-impact.pdf

Advances in simulating atmospheric variability with the ECMWF model: from synoptic to decadal time-scales

Author

Peter Bechtold

M. Köhler

T. Jung

F. Doblas-Reyes

2008, Technical memorandum, ECMWF Technical Memoranda

File

8011-advances-simulating-atmospheric-variability-ecmwf-model-synoptic-decadal-time-scales.pdf

Search ECMWF publications

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Data assimilation in weather forecasting: a case study in PDE-constrained optimization

A 5-year 40km resolution global climatology of super-refraction for ground-based radar meteorology.

Comparison of OPERA precipitation radar composites to CMORPH, SYNOP and ECMWF model data.

The generation of RTTOV regression coefficients for IASI and AIRS using a new profile training set and a new line-by-line database

Gustiness as predictor for lifting sea-salt and dust aerosols in the ECMWF IFS

Aerosol analysis and forecast in the ECMWF Integrated Forecast System: Forward modelling.

Improvement in the capturing of short-range warm season orographic precipitation in the ECMWF model.

The skill of ECMWF precipitation and temperature predictions in the Danube basin as forcings of hydrological models.

TIGGE: Medium range multi model weather forecast ensembles in flood forecasting (a case study).

TIGGE: preliminary results on comparing and combining ensembles

Verification statistics and evaluations of ECMWF forecasts in 2006-2007.

CMOD5.N: A C-band geophysical model function for equivalent neutral wind.

The AMMA Land Surface Model Intercomparison Experiment coupled to the Community Microwave Emission Model: ALMIP-MEM

Verification statistics and evaluations of ECMWF forecasts in 2007-2008.

Understanding the local and global impacts of model physics changes: an aerosol example

Wind power density forecasting using ensemble predictions and time series models.

Assimilation of altimeter data in the ECMWF ocean analysis system

Use of a lidar forward model for global comparisons of cloud fraction between the ICESat lidar and the ECMWF model.

On some consequences of the canonical transformation in the Hamiltonian theory of water waves.

15 years using altimeter sea state products

Scale-dependent verification of ensemble forecasts

Impact on initialization strategies and observations on seasonal forecast skill

A revised hydrology for the ECMWF model: Verification from field site to terrestrial water storage and impact in the Integrated Forecast System

Advances in simulating atmospheric variability with the ECMWF model: from synoptic to decadal time-scales

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