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Direct 4D-Var assimilation of NCEP Stage IV radar and gauge precipitation data at ECMWF

Author

Philippe Lopez

2010, Technical memorandum, ECMWF Technical Memoranda

File

10805-direct-4d-var-assimilation-ncep-stage-iv-radar-and-gauge-precipitation-data-ecmwf.pdf

An initial evaluation of FY-3A satellite data

Author

W. Bell

C. Peubey

2010, Technical memorandum, ECMWF Technical Memoranda

File

10853-initial-evaluation-fy-3a-satellite-data.pdf

Demonstration of monitoring

Author

Di Michele

2010, Report, WP-3300 Report for ESA contract 1-5576/07/NL/CB: Project QuARL - Quantitative Assessment of the Operational Value of Space-Borne Radar and Lidar Measurements of Cloud and Aerosol Profiles, ESA Contract Report

File

9037-demonstration-monitoring.pdf

Experimental assimilation of radar measurements

Author

Marta Janiskova

2010, Report, WP-3200 Report for ESA contract 1-5576/07/NL/CB: Project QuARL - Quantitative Assessment of the Operational Value of Space-Borne Radar and Lidar Measurements of Cloud and Aerosol Profiles, ESA Contract Report

File

10158-experimental-assimilation-radar-measurements.pdf

Verification statistics and evaluations of ECMWF forecasts in 2009-2010.

Author

David Richardson

Jean-Raymond Bidlot

A Ghelli

Martin Janousek

F. Prates

Frédéric Vitart

2010, Technical memorandum, ECMWF Technical Memoranda

File

11920-verification-statistics-and-evaluations-ecmwf-forecasts-2009-2010.pdf

Developments in diagnostics research

Author

T. Jung

P. Berrisford

Carla Cardinali

Franco Molteni

Magdalena Alonso-Balmaseda

Gianpaolo Balsamo

Massimo Bonavita

Roberto Buizza

Anotonio Garcia-Mendez

Martin Leutbecher

Philippe Lopez

Y. Trémolet

Frédéric Vitart

2010, Technical memorandum, ECMWF Technical Memoranda

File

11984-developments-diagnostics-research.pdf

Decadal climate prediction with the ECMWF coupled forecast system: Impact of ocean observations

Author

F. Doblas-Reyes

Magdalena Alonso-Balmaseda

Antje Weisheimer

T.N. Palmer

2010, Technical memorandum, ECMWF Technical Memoranda

File

9078-decadal-climate-prediction-ecmwf-coupled-forecast-system-impact-ocean-observations.pdf

Ocean wave effects on the daily cycle in STT

Author

Peter Janssen

2010, Technical memorandum, ECMWF Technical Memoranda

File

10212-ocean-wave-effects-daily-cycle-stt.pdf

Milestone 2 Tech Note - Parts 1/2/3: Operational Pre-processing chain, Collocation software development and Offline monitoring suite

Author

J.M. Sabater

Patricia de Rosnay

2010, Report, Milestone 2 Technical Note - Parts 1/2/3 ESA/ESRIN Contract 20244/07/I-LG, ESA Contract Report

File

11316-milestone-2-tech-note-parts-123-operational-pre-processing-chain-collocation-software.pdf

ECMWF study on the impact of future developments of the space-based observing system on Numerical Weather Prediction

Author

G. Radnóti

A. McNally

Carla Cardinali

Sean Healy

Patricia de Rosnay

2010, Technical memorandum, ECMWF Technical Memoranda

File

11815-ecmwf-study-impact-future-developments-space-based-observing-system-numerical-weather.pdf

Jason-2 OGDR Wind and wave products: random error estimation

Author

Saleh Abdalla

Peter Janssen

Jean-Raymond Bidlot

2010, Technical memorandum, ECMWF Technical Memoranda

File

7628-jason-2-ogdr-wind-and-wave-products-random-error-estimation.pdf

Ensemble of data assimilations at ECMWF

Author

L. Isaksen

Massimo Bonavita

Roberto Buizza

Mike Fisher

J. Haseler

Martin Leutbecher

Laure Raynaud

2010, Technical memorandum, ECMWF Technical Memoranda

File

10125-ensemble-data-assimilations-ecmwf.pdf

Annual Report 2009

Author

ECMWF

2010, Report, ECMWF Annual Report

File

16289-annual-report-2009.pdf

Application and verification of ECMWF products 2010 - France

Author

Méteo -France

Méteo -France

2010, Book Chapter, Green Book 2010

File

75808-application-and-verification-ecmwf-products-2010-france.pdf

Application and verification of ECMWF products 2010 - Hungary

Author

OMSZ

OMSZ

2010, Book Chapter, Green Book 2010

File

75862-application-and-verification-ecmwf-products-2010-hungary.pdf

Diagnosing the causes of bias in climate models: why is it so hard?

Author

T.N. Palmer

Antje Weisheimer

2010, Conference Paper, Seminar on Diagnosis of Forecasting and Data Assimilation Systems, 7 - 10 September 2009

File

75916-diagnosing-causes-bias-climate-models-why-it-so-hard.pdf

List of observations assimilated in ERA-40 and ERA-Interim (V1.0)

Author

P. Poli

2010, Report, ERA Report Series, ERA Report

File

11692-list-observations-assimilated-era-40-and-era-interim-v10.pdf

Application and verification of ECMWF products 2010 - Serbia

Author

RHMS

RHMS

2010, Book Chapter, Green Book 2010

File

76061-application-and-verification-ecmwf-products-2010-serbia.pdf

The use of tracers as diagnostics for model development

Author

D. Rind

2010, Conference Paper, Seminar on Diagnosis of Forecasting and Data Assimilation Systems, 7 - 10 September 2009

File

76173-use-tracers-diagnostics-model-development.pdf

Diagnostics at ECMWF

Author

T. Jung

2010, Conference Paper, Seminar on Diagnosis of Forecasting and Data Assimilation Systems, 7 - 10 September 2009

File

76201-diagnostics-ecmwf.pdf

Application and verification of ECMWF products 2010 - Sweden

Author

SMHI

SMHI

2010, Book Chapter, Green Book 2010

File

76246-application-and-verification-ecmwf-products-2010-sweden.pdf

Extreme weather events in summer 2010: how did the ECMWF forecasting systems perform?

Author

Anna Ghelli

Anotonio Garcia-Mendez

Fernando Prates

2010, Newsletter Feature Article, ECMWF Newsletter

File

17455-extreme-weather-events-summer-2010-how-did-ecmwf-forecasting-systems-perform.pdf

Weak constraint 4D-Var

Author

Y. Trémolet

Mike Fisher

2010, Newsletter Feature Article, ECMWF Newsletter

File

17456-weak-constraint-4d-var.pdf

Non-hydrostatic modelling at ECMWF

Author

S. Malardel

2010, Newsletter Feature Article, ECMWF Newsletter

File

17457-non-hydrostatic-modelling-ecmwf.pdf