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A bare ground evaporation revision in the ECMWF land-surface scheme: evaluation of its impact using ground soil moisture and satellite microwave data

Author

C. Albergel

Gianpaolo Balsamo

Patricia de Rosnay

J. Munoz-Sabater

Souhail Boussetta

2012, Technical memorandum, ECMWF Technical Memoranda

File

7671-bare-ground-evaporation-revision-ecmwf-land-surface-scheme-evaluation-its-impact-using-ground.pdf

A comparison of ETKF Targeting Guidance with ECMWF and NRL TE-SVs Targeting Guidance

Author

S. Majumdar

C.H. Bishop

Roberto Buizza

R. Gelaro

2002, Technical memorandum, ECMWF Technical Memoranda

File

10944-comparison-etkf-targeting-guidance-ecmwf-and-nrl-te-svs-targeting-guidance.pdf

A reduced rank estimate of forecast error variance changes due to intermittent modifications of the observing network

Author

Martin Leutbecher

2002, Technical memorandum, ECMWF Technical Memoranda

File

10720-reduced-rank-estimate-forecast-error-variance-changes-due-intermittent-modifications-observing.pdf

A simplified Extended Kalman Filter for the global operational soil moisture analysis at ECMWF

Author

Patricia de Rosnay

M. Drusch

Drasko Vasiljevic

Gianpaolo Balsamo

C. Albergel

L. Isaksen

2012, Technical memorandum, ECMWF Technical Memoranda

File

13240-simplified-extended-kalman-filter-global-operational-soil-moisture-analysis-ecmwf.pdf

A stochastic parameterization for deep convection using cellular automata

Author

L. Bengtsson

M. Steinheimer

Peter Bechtold

J.-F. Geleyn

2012, Technical memorandum, ECMWF Technical Memoranda

File

8154-stochastic-parameterization-deep-convection-using-cellular-automata.pdf

Assessment of European wind profiler data, in an NWP context

Author

Erik Andersson

Anotonio Garcia-Mendez

2002, Technical memorandum, ECMWF Technical Memoranda

File

7749-assessment-european-wind-profiler-data-nwp-context.pdf

Assessment of the ECMWF ensemble prediction system for waves and marine winds

Author

Ø. Saetra

Jean-Raymond Bidlot

2002, Technical memorandum, ECMWF Technical Memoranda

File

12060-assessment-ecmwf-ensemble-prediction-system-waves-and-marine-winds.pdf

Assimilating AMSU-A temperature sounding channels in the presence of cloud and precipitation

Author

Alan Geer

Peter Bauer

S.J. English

2012, Technical memorandum, ECMWF Technical Memoranda

File

9514-assimilating-amsu-temperature-sounding-channels-presence-cloud-and-precipitation.pdf

Assimilation and Modelling of the Hydrological Cycle: ECMWF's Status and Plans

Author

E. Hólm

Erik Andersson

Anton Beljaars

Philippe Lopez

J.-F. Mahfouf

Adrian Simmons

Jean-Noël Thépaut

2002, Technical memorandum, ECMWF Technical Memoranda

File

9996-assimilation-and-modelling-hydrological-cycle-ecmwfs-status-and-plans.pdf

Atmospheric motion vectors from model simulations. Part I: Methods and characterisation as single-level estimates of wind

Author

A. Hernandez-Carrascal

Niels Bormann

R. Borde

H.-J. Lutz

J. Otkin

S. Wanzong

2012, Technical memorandum, ECMWF Technical Memoranda

File

9860-atmospheric-motion-vectors-model-simulations-part-i-methods-and-characterisation-single-level.pdf

Atmospheric motion vectors from model simulations. Part II: Interpretation as spatial and vertical averages of wind and role of clouds

Author

A. Hernandez-Carrascal

Niels Bormann

2012, Technical memorandum, ECMWF Technical Memoranda

File

9858-atmospheric-motion-vectors-model-simulations-part-ii-interpretation-spatial-and-vertical.pdf

Benefits of increased resolution in the ECMWF ensemble system and comparison with poor-man's ensembles

Author

Roberto Buizza

David Richardson

T.N. Palmer

2002, Technical memorandum, ECMWF Technical Memoranda

File

8467-benefits-increased-resolution-ecmwf-ensemble-system-and-comparison-poor-mans-ensembles.pdf

Boreal-Forest Surface parameterization in the ECMWFModel - 1D Test with NOPEX Long-Term Data

Author

D. Gustafsson

E. Lewan

B.J.J. van den Hurk

P. Viterbo

A. Grelle

A. Lindroth

E. Cienciala

M. Mölder

S Halldin

L-C. Lundin

2002, Technical memorandum, ECMWF Technical Memoranda

File

9687-boreal-forest-surface-parameterization-ecmwfmodel-1d-test-nopex-long-term-data.pdf

Clear-sky window channel radiances: a comparison between observations and the ECMWF model

Author

I.F. Trigo

P. Viterbo

2002, Technical memorandum, ECMWF Technical Memoranda

File

12831-clear-sky-window-channel-radiances-comparison-between-observations-and-ecmwf-model.pdf

Climate diagnostics of the ECMWF AMIP-2 simulations

Author

C. Brankovic

M.J. Miller

A. Untch

Nils Wedi

2002, Technical memorandum, ECMWF Technical Memoranda

File

8361-climate-diagnostics-ecmwf-amip-2-simulations.pdf

Comparing TIGGE multi-model forecasts with reforecast-calibrated ECMWF ensemble forecasts

Author

Renate Hagedorn

Roberto Buizza

T.M. Hamill

Martin Leutbecher

T.N. Palmer

2012, Technical memorandum, ECMWF Technical Memoranda

File

9725-comparing-tigge-multi-model-forecasts-reforecast-calibrated-ecmwf-ensemble-forecasts.pdf

Comparison of TMI rainfall estimates and their impact on 4D-Var assimilation

Author

V. Marécal

J.-F. Mahfouf

Peter Bauer

2002, Technical memorandum, ECMWF Technical Memoranda

File

11001-comparison-tmi-rainfall-estimates-and-their-impact-4d-var-assimilation.pdf

Coupling of the NEMO and IFS models in a single executable

Author

Kristian Mogensen

Sarah Keeley

P. Towers

2012, Technical memorandum, ECMWF Technical Memoranda

File

11175-coupling-nemo-and-ifs-models-single-executable.pdf

Early detection of abnormal weather using a probabilistic Extreme Forecast Index

Author

F. Lalaurette

2002, Technical memorandum, ECMWF Technical Memoranda

File

10629-early-detection-abnormal-weather-using-probabilistic-extreme-forecast-index.pdf

ECMWF study to quantify the interaction between terrestrial and space-based observing systems on Numerical Weather Prediction skill

Author

G. Radnóti

Peter Bauer

A. McNally

Andras Horányi

2012, Technical memorandum, ECMWF Technical Memoranda

File

11814-ecmwf-study-quantify-interaction-between-terrestrial-and-space-based-observing-systems.pdf

Effects of observations errors on the statistics for ensemble spread and reliability

Author

Ø. Saetra

Jean-Raymond Bidlot

Hans Hersbach

David Richardson

2002, Technical memorandum, ECMWF Technical Memoranda

File

12061-effects-observations-errors-statistics-ensemble-spread-and-reliability.pdf

Error analysis of TMI rainfall estimates over ocean for variational data assimilation

Author

Peter Bauer

J.-F. Mahfouf

W.S. Olson

F.S Marzano

S. Di Michele

A. Tassa

A. Mugnai

2002, Technical memorandum, ECMWF Technical Memoranda

File

7983-error-analysis-tmi-rainfall-estimates-over-ocean-variational-data-assimilation.pdf

Evaluation and assimilation of ATMS data in the ECMWF system

Author

Niels Bormann

Anne Fouilloux

W. Bell

2012, Technical memorandum, ECMWF Technical Memoranda

File

8301-evaluation-and-assimilation-atms-data-ecmwf-system.pdf

Evaluation of forecast strategies for seasonal and decadal forecasts in presence of systematic model errors

Author

L. Magnusson

Magdalena Alonso-Balmaseda

S Corti

Franco Molteni

Tim Stockdale

2012, Technical memorandum, ECMWF Technical Memoranda

File

10916-evaluation-forecast-strategies-seasonal-and-decadal-forecasts-presence-systematic-model-errors.pdf

Search ECMWF publications

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A bare ground evaporation revision in the ECMWF land-surface scheme: evaluation of its impact using ground soil moisture and satellite microwave data

A comparison of ETKF Targeting Guidance with ECMWF and NRL TE-SVs Targeting Guidance

A reduced rank estimate of forecast error variance changes due to intermittent modifications of the observing network

A simplified Extended Kalman Filter for the global operational soil moisture analysis at ECMWF

A stochastic parameterization for deep convection using cellular automata

Assessment of European wind profiler data, in an NWP context

Assessment of the ECMWF ensemble prediction system for waves and marine winds

Assimilating AMSU-A temperature sounding channels in the presence of cloud and precipitation

Assimilation and Modelling of the Hydrological Cycle: ECMWF's Status and Plans

Atmospheric motion vectors from model simulations. Part I: Methods and characterisation as single-level estimates of wind

Atmospheric motion vectors from model simulations. Part II: Interpretation as spatial and vertical averages of wind and role of clouds

Benefits of increased resolution in the ECMWF ensemble system and comparison with poor-man's ensembles

Boreal-Forest Surface parameterization in the ECMWFModel - 1D Test with NOPEX Long-Term Data

Clear-sky window channel radiances: a comparison between observations and the ECMWF model

Climate diagnostics of the ECMWF AMIP-2 simulations

Comparing TIGGE multi-model forecasts with reforecast-calibrated ECMWF ensemble forecasts

Comparison of TMI rainfall estimates and their impact on 4D-Var assimilation

Coupling of the NEMO and IFS models in a single executable

Early detection of abnormal weather using a probabilistic Extreme Forecast Index

ECMWF study to quantify the interaction between terrestrial and space-based observing systems on Numerical Weather Prediction skill

Effects of observations errors on the statistics for ensemble spread and reliability

Error analysis of TMI rainfall estimates over ocean for variational data assimilation

Evaluation and assimilation of ATMS data in the ECMWF system

Evaluation of forecast strategies for seasonal and decadal forecasts in presence of systematic model errors

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