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Experiments on 4D-Var assimilation of rainfall data using an incremental formulation

Author

V. Marécal

J.-F. Mahfouf

2002, Technical memorandum, ECMWF Technical Memoranda

File

10999-experiments-4d-var-assimilation-rainfall-data-using-incremental-formulation.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

The use of IASI data to identify systematic errors in the ECMWF forecasts of temperature in the upper stratosphere

Author

G. Masiello

Marco Matricardi

C. Serio

2011, Technical memorandum, ECMWF Technical Memoranda

File

11004-use-iasi-data-identify-systematic-errors-ecmwf-forecasts-temperature-upper-stratosphere.pdf

Forecasting of extreme seasonal precipitation: insight into the ECMWF potential

Author

A.C. Massacand

2003, Technical memorandum, ECMWF Technical Memoranda

File

11013-forecasting-extreme-seasonal-precipitation-insight-ecmwf-potential.pdf

The inclusion of aerosols and clouds in RTIASI, the ECMWF fast radiative transfer model for the infrared atmospheric sounding interferometer.

Author

Marco Matricardi

2005, Technical memorandum, ECMWF Technical Memoranda

File

11020-inclusion-aerosols-and-clouds-rtiasi-ecmwf-fast-radiative-transfer-model-infrared-atmospheric.pdf

An inter-comparison of line-by-line radiative transfer models

Author

Marco Matricardi

2007, Technical memorandum, ECMWF Technical Memoranda

File

11022-inter-comparison-line-line-radiative-transfer-models.pdf

An assessment of the accuracy of the RTTOV fast radiative transfer model using IASI data

Author

Marco Matricardi

2009, Technical memorandum, ECMWF Technical Memoranda

File

11023-assessment-accuracy-rttov-fast-radiative-transfer-model-using-iasi-data.pdf

A principal component based version of the RTTOV fast radiative transfer model.

Author

Marco Matricardi

2010, Technical memorandum, ECMWF Technical Memoranda

File

11026-principal-component-based-version-rttov-fast-radiative-transfer-model.pdf

The direct assimilation of principal components of IASI spectra in the ECMWF 4D-Var

Author

Marco Matricardi

A. McNally

2012, Technical memorandum, ECMWF Technical Memoranda

File

11028-direct-assimilation-principal-components-iasi-spectra-ecmwf-4d-var.pdf

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 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

RTIASI-4, a new version of the ECMWF fast radiative transfer model for the infrared atmospheric sounding interferometer.

Author

Marco Matricardi

2003, Technical memorandum, ECMWF Technical Memoranda

File

11039-rtiasi-4-new-version-ecmwf-fast-radiative-transfer-model-infrared-atmospheric-sounding.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

Observing system experiments to assess the impact of possible future degradation of the Global Satellite Observing Network

Author

A. McNally

2012, Technical memorandum, ECMWF Technical Memoranda

File

11085-observing-system-experiments-assess-impact-possible-future-degradation-global-satellite.pdf

The role of satellite data in the forecasting of hurricane Sandy

Author

A. McNally

Massimo Bonavita

Jean-Noël Thépaut

2013, Technical memorandum, ECMWF Technical Memoranda

File

11086-role-satellite-data-forecasting-hurricane-sandy.pdf

Optimized surface radiation fields derived from METEOSAT imagery and a regional atmospheric model.

Author

D. Meetschen

B. Hurk

F. Ament

M. Drusch

2004, Technical memorandum, ECMWF Technical Memoranda

File

11095-optimized-surface-radiation-fields-derived-meteosat-imagery-and-regional-atmospheric-model.pdf

Optimal flow-dependent selection of channels from advanced sounders in the presence of cloud

Author

S. Migliorini

2014, Technical memorandum, ECMWF Technical Memoranda

File

11138-optimal-flow-dependent-selection-channels-advanced-sounders-presence-cloud.pdf

Resolution studies

Author

M.J. Miller

1999, Technical memorandum, ECMWF Technical Memoranda

File

11145-resolution-studies.pdf

Report on the eleventh meeting of Member State Computing Representatives, 19-20 April 1999

Author

Umberto Modigliani

P. Prior

1999, Technical memorandum, ECMWF Technical Memoranda

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

The NEMOVAR ocean data assimilation system as implemented in the ECMWF ocean analysis for System 4

Author

Kristian Mogensen

Weaver Balmaseda

2012, Technical memorandum, ECMWF Technical Memoranda

File

11174-nemovar-ocean-data-assimilation-system-implemented-ecmwf-ocean-analysis-system-4.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

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

The ECMWF Ensemble Prediction System - methodology and validation

Author

Franco Molteni

Roberto Buizza

T.N. Palmer

T. Petroliagis

1994, Technical memorandum, ECMWF Technical Memoranda

File

11189-ecmwf-ensemble-prediction-system-methodology-and-validation.pdf

Search ECMWF publications

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Experiments on 4D-Var assimilation of rainfall data using an incremental formulation

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

The use of IASI data to identify systematic errors in the ECMWF forecasts of temperature in the upper stratosphere

Forecasting of extreme seasonal precipitation: insight into the ECMWF potential

The inclusion of aerosols and clouds in RTIASI, the ECMWF fast radiative transfer model for the infrared atmospheric sounding interferometer.

An inter-comparison of line-by-line radiative transfer models

An assessment of the accuracy of the RTTOV fast radiative transfer model using IASI data

A principal component based version of the RTTOV fast radiative transfer model.

The direct assimilation of principal components of IASI spectra in the ECMWF 4D-Var

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

A fast radiative transfer model for simulation of IASI radiances

RTIASI-4, a new version of the ECMWF fast radiative transfer model for the infrared atmospheric sounding interferometer.

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

Observing system experiments to assess the impact of possible future degradation of the Global Satellite Observing Network

The role of satellite data in the forecasting of hurricane Sandy

Optimized surface radiation fields derived from METEOSAT imagery and a regional atmospheric model.

Optimal flow-dependent selection of channels from advanced sounders in the presence of cloud

Resolution studies

Report on the eleventh meeting of Member State Computing Representatives, 19-20 April 1999

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

The NEMOVAR ocean data assimilation system as implemented in the ECMWF ocean analysis for System 4

Coupling of the NEMO and IFS models in a single executable

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

The ECMWF Ensemble Prediction System - methodology and validation

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