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Global mass fixer algorithms for conservative tracer transport in the ECMWF model

Author

Michail Diamantakis

Johannes Flemming

2013, Technical memorandum, ECMWF Technical Memoranda

File

9055-global-mass-fixer-algorithms-conservative-tracer-transport-ecmwf-model.pdf

The extreme forecast index applied to seasonal forecasts

Author

Emanuel Dutra

2013, Technical memorandum, ECMWF Technical Memoranda

File

9171-extreme-forecast-index-applied-seasonal-forecasts.pdf

Impact of satellite data

Author

S.J. English

A. McNally

Niels Bormann

Kirsti Salonen

Marco Matricardi

Andras Horányi

Michael Rennie

Marta Janiskova

S. Di Michele

Alan Geer

Enza di Tomaso

Carla Cardinali

J.M. Sabater

C. Albergel

2013, Technical memorandum, ECMWF Technical Memoranda

File

9301-impact-satellite-data.pdf

All-sky assimilation: better snow-scattering radiative transfer and addition of SSMIS humidity sounding channels

Author

Alan Geer

2013, Technical memorandum, ECMWF Technical Memoranda

File

9502-all-sky-assimilation-better-snow-scattering-radiative-transfer-and-addition-ssmis-humidity.pdf

Scaling of GNSS radio occultation impact with observation number using an ensemble of data assimilations

Author

F. Harnisch

Sean Healy

Peter Bauer

S.J. English

2013, Technical memorandum, ECMWF Technical Memoranda

File

9778-scaling-gnss-radio-occultation-impact-observation-number-using-ensemble-data-assimilations.pdf

Monitoring multi-decadal satellite earth observation of soil moisture products through land surface reanalyses

Author

C. Albergel

W. Dorigo

Gianpaolo Balsamo

J. Munoz-Sabater

Patricia de Rosnay

L. Isaksen

L. Brocca

R. de Jeu

W. Wagner

2013, Technical memorandum, ECMWF Technical Memoranda

File

7667-monitoring-multi-decadal-satellite-earth-observation-soil-moisture-products-through-land.pdf

Skill and global trend analysis of soil moisture from reanalyses and microwave remote sensing

Author

C. Albergel

W. Dorigo

R. Reichle

Gianpaolo Balsamo

Patricia de Rosnay

J. Munoz-Sabater

L. Isaksen

R. de Jeu

W. Wagner

2013, Technical memorandum, ECMWF Technical Memoranda

File

7669-skill-and-global-trend-analysis-soil-moisture-reanalyses-and-microwave-remote-sensing.pdf

Assessment of the Global Fire Assimilation System (GFASv1)

Author

N. Andela

J. Kaiser

A. Heil

T.T. van Leeuwen

M.J. Wooster

G.R. van der Werf

S. Remy

M.G. Schultz

2013, Technical memorandum, ECMWF Technical Memoranda

File

7707-assessment-global-fire-assimilation-system-gfasv1.pdf

On the numerical stability of surface-atmosphere coupling in weather and climate models

Author

Anton Beljaars

Emanuel Dutra

Gianpaolo Balsamo

2016, Technical memorandum, ECMWF Technical Memoranda

File

16336-numerical-stability-surface-atmosphere-coupling-weather-and-climate-models.pdf

On the operational implementation of the European Flood Awareness System (EFAS)

Author

Paul Smith

Florian Pappenberger

Fredrik Wetterhall

J. Thielen

Blazej Krzeminski

P. Salamon

D. Muraro

M. Kalas

C. Baugh

2016, Technical memorandum, ECMWF Technical Memoranda

File

16337-operational-implementation-european-flood-awareness-system-efas.pdf

Exploring EC-Earth 3.2-Beta performance on the new ECMWF Cray-Broadwell

Author

Souhail Boussetta

Cristian Simarro

D. Lucas

2016, Technical memorandum, ECMWF Technical Memoranda

File

16377-exploring-ec-earth-32-beta-performance-new-ecmwf-cray-broadwell.pdf

Ensemble of Data Assimilations applied to the CAMS' greenhouse gases analysis

Author

Sebastien Massart

Massimo Bonavita

2016, Technical memorandum, ECMWF Technical Memoranda

File

16438-ensemble-data-assimilations-applied-cams-greenhouse-gases-analysis.pdf

Model Cycle 38r2: Components and Performance

Author

Peter Bauer

Anton Beljaars

Maike Ahlgrimm

E. Hólm

Philippe Lopez

F. Prates

A. Untch

2013, Technical memorandum, ECMWF Technical Memoranda

File

7986-model-cycle-38r2-components-and-performance.pdf

GNSS radio occultation constellation observing system experiments

Author

Peter Bauer

G. Radnóti

Sean Healy

Carla Cardinali

2013, Technical memorandum, ECMWF Technical Memoranda

File

7994-gnss-radio-occultation-constellation-observing-system-experiments.pdf

Representing equilibrium and non-equilibrium convection in large-scale models

Author

Peter Bechtold

N. Semane

Philippe Lopez

J.P. Chaboureau

Anton Beljaars

Niels Bormann

2013, Technical memorandum, ECMWF Technical Memoranda

File

8018-representing-equilibrium-and-non-equilibrium-convection-large-scale-models.pdf

On some aspects of the impact of GPSRO observations in global numerical weather prediction

Author

Massimo Bonavita

2013, Technical memorandum, ECMWF Technical Memoranda

File

8266-some-aspects-impact-gpsro-observations-global-numerical-weather-prediction.pdf

Spread of the ensemble of data assimilations in radiance space

Author

Niels Bormann

Massimo Bonavita

2013, Technical memorandum, ECMWF Technical Memoranda

File

8291-spread-ensemble-data-assimilations-radiance-space.pdf

Approximate Stokes drift profiles in deep water

Author

Ø. Breivik

Peter Janssen

Jean-Raymond Bidlot

2013, Technical memorandum, ECMWF Technical Memoranda

File

8387-approximate-stokes-drift-profiles-deep-water.pdf

Impact of GPS radio occultation measurements in the ECMWF system using adjoint based diagnostics

Author

Carla Cardinali

Sean Healy

2013, Technical memorandum, ECMWF Technical Memoranda

File

8585-impact-gps-radio-occultation-measurements-ecmwf-system-using-adjoint-based-diagnostics.pdf

Slant path radiative transfer for the assimilation of sounder radiances

Author

Niels Bormann

2016, Technical memorandum, ECMWF Technical Memoranda

File

16482-slant-path-radiative-transfer-assimilation-sounder-radiances.pdf

ASCAT ocean surface wind assessment

Author

Giovanna De Chiara

Stephen English

Peter Janssen

Jean-Raymond Bidlot

2016, Technical memorandum, ECMWF Technical Memoranda

File

16513-ascat-ocean-surface-wind-assessment.pdf

Momentum transport in shallow convection

Author

L. Schlemmer

Peter Bechtold

Irina Sandu

Maike Ahlgrimm

2016, Technical memorandum, ECMWF Technical Memoranda

File

16665-momentum-transport-shallow-convection.pdf

Towards process-level representation of model uncertainties: Stochastically perturbed parameterisations in the ECMWF ensemble

Author

P. Ollinaho

Anton Beljaars

R.M. Forbes

Thomas Haiden

Robin Hogan

Irina Sandu

2016, Technical memorandum, ECMWF Technical Memoranda

File

16682-towards-process-level-representation-model-uncertainties-stochastically-perturbed.pdf

An evaluation of radiative transfer modelling errors in AMSU-A data

Author

Cristina Lupu

Alan Geer

Niels Bormann

Stephen English

2016, Technical memorandum, ECMWF Technical Memoranda

File

16711-evaluation-radiative-transfer-modelling-errors-amsu-data.pdf

Search ECMWF publications

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Global mass fixer algorithms for conservative tracer transport in the ECMWF model

The extreme forecast index applied to seasonal forecasts

Impact of satellite data

All-sky assimilation: better snow-scattering radiative transfer and addition of SSMIS humidity sounding channels

Scaling of GNSS radio occultation impact with observation number using an ensemble of data assimilations

Monitoring multi-decadal satellite earth observation of soil moisture products through land surface reanalyses

Skill and global trend analysis of soil moisture from reanalyses and microwave remote sensing

Assessment of the Global Fire Assimilation System (GFASv1)

On the numerical stability of surface-atmosphere coupling in weather and climate models

On the operational implementation of the European Flood Awareness System (EFAS)

Exploring EC-Earth 3.2-Beta performance on the new ECMWF Cray-Broadwell

Ensemble of Data Assimilations applied to the CAMS' greenhouse gases analysis

Model Cycle 38r2: Components and Performance

GNSS radio occultation constellation observing system experiments

Representing equilibrium and non-equilibrium convection in large-scale models

On some aspects of the impact of GPSRO observations in global numerical weather prediction

Spread of the ensemble of data assimilations in radiance space

Approximate Stokes drift profiles in deep water

Impact of GPS radio occultation measurements in the ECMWF system using adjoint based diagnostics

Slant path radiative transfer for the assimilation of sounder radiances

ASCAT ocean surface wind assessment

Momentum transport in shallow convection

Towards process-level representation of model uncertainties: Stochastically perturbed parameterisations in the ECMWF ensemble

An evaluation of radiative transfer modelling errors in AMSU-A data

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