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Newsletter No. 94 - Summer 2002

Author

P. White

ECMWF

2002, Newsletter, ECMWF Newsletter

File

14630-newsletter-no94-summer-2002.pdf

Newsletter No. 93 - Spring 2002

Author

P. White

ECMWF

2002, Newsletter, ECMWF Newsletter

File

14631-newsletter-no93-spring-2002.pdf

Concept of the German Research Group SPAAZ (Simulation Project General Atmospheric Circulation)

Author

H. Fortrak

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74513-concept-german-research-group-spaaz-simulation-project-general-atmospheric-circulation.pdf

General problem of parameterization of sub-grid processes

Author

H. Fortrak

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74514-general-problem-parameterization-sub-grid-processes.pdf

Validation of the NESDIS Near Real Time AIRS channel selection

Author

Nadia Fourrié

Jean-Noël Thépaut

2002, Technical memorandum, ECMWF Technical Memoranda

File

9453-validation-nesdis-near-real-time-airs-channel-selection.pdf

The effects of surface fiction in a synoptic scale numerical model

Author

G. Fischer

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74477-effects-surface-fiction-synoptic-scale-numerical-model.pdf

Numerical studies on the energetics of synoptic-scale waves

Author

G. Fischer

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74478-numerical-studies-energetics-synoptic-scale-waves.pdf

Westerly wind events and the 1997 El NIno event in the ECMWF seasonal forecasting system: a case study

Author

Magdalena Alonso-Balmaseda

Frédéric Vitart

Laura Ferranti

D. Anderson

2002, Technical memorandum, ECMWF Technical Memoranda

File

7687-westerly-wind-events-and-1997-el-nino-event-ecmwf-seasonal-forecasting-system-case-study.pdf

Sensitivity of dynamical seasonal forecasts to ocean initial conditions

Author

O. Alves

Magdalena Alonso-Balmaseda

D. Anderson

Tim Stockdale

2002, Technical memorandum, ECMWF Technical Memoranda

File

7693-sensitivity-dynamical-seasonal-forecasts-ocean-initial-conditions.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

Microwave radiative transfer modeling in clouds and precipitation Part I: Model description

Author

Peter Bauer

2002, Report

File

7972-microwave-radiative-transfer-modeling-clouds-and-precipitation-part-i-model-description.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

Problems in four-dimensional data assimilation

Author

L. Bengtsson

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

8077-problems-four-dimensional-data-assimilation.pdf

Design of a forecasting system for ECMWF

Author

L. Bengtsson

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

8078-design-forecasting-system-ecmwf.pdf

Evaluation of the diurnal cycle of precipitation, surface thermodynamics and surface fluxes in the ECMWF model using LBA data

Author

A. Betts

C. Jakob

2002, Technical memorandum, ECMWF Technical Memoranda

File

8199-evaluation-diurnal-cycle-precipitation-surface-thermodynamics-and-surface-fluxes-ecmwf-model.pdf

Study of diurnal cycle of convective precipitation over Amazonia using a single column model

Author

A. Betts

C. Jakob

2002, Technical memorandum, ECMWF Technical Memoranda

File

8200-study-diurnal-cycle-convective-precipitation-over-amazonia-using-single-column-model.pdf

The spatial structure of observation errors in Atmospheric Motion Vectors from geostationary satellite data

Author

Niels Bormann

S. Saarinen

G.A. Kelly

Jean-Noël Thépaut

2002, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

8296-spatial-structure-observation-errors-atmospheric-motion-vectors-geostationary-satellite-data.pdf

Impact of solar stray-light effects on Atmospheric Motion Vectors from METEOSAT

Author

Niels Bormann

Jean-Noël Thépaut

G.A. Kelly

2002, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

8297-impact-solar-stray-light-effects-atmospheric-motion-vectors-meteosat.pdf

Nonlinear four wave interactions and freak waves

Author

Peter Janssen

2002, Technical memorandum, ECMWF Technical Memoranda

File

10194-nonlinear-four-wave-interactions-and-freak-waves.pdf

Some neural network applications in environmental sciences. Advancing computational efficiency of environmental numerical models

Author

V.M. Krasnopolskya

F. Chevallier

2002, Technical memorandum, ECMWF Technical Memoranda

File

10541-some-neural-network-applications-environmental-sciences-advancing-computational-efficiency.pdf

Monitoring and assimilation of METEOSAT radiances within the 4DVAR system at ECMWF

Author

C. Kopken

G.A. Kelly

Jean-Noël Thépaut

2002, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

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

Statistical and Statistical-Dynamical Methods in Medium Range Weather Forecasts

Author

C. Leith

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

75377-statistical-and-statistical-dynamical-methods-medium-range-weather-forecasts.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

Search ECMWF publications

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Newsletter No. 94 - Summer 2002

Newsletter No. 93 - Spring 2002

Concept of the German Research Group SPAAZ (Simulation Project General Atmospheric Circulation)

General problem of parameterization of sub-grid processes

Validation of the NESDIS Near Real Time AIRS channel selection

The effects of surface fiction in a synoptic scale numerical model

Numerical studies on the energetics of synoptic-scale waves

Westerly wind events and the 1997 El NIno event in the ECMWF seasonal forecasting system: a case study

Sensitivity of dynamical seasonal forecasts to ocean initial conditions

Assessment of European wind profiler data, in an NWP context

Microwave radiative transfer modeling in clouds and precipitation Part I: Model description

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

Problems in four-dimensional data assimilation

Design of a forecasting system for ECMWF

Evaluation of the diurnal cycle of precipitation, surface thermodynamics and surface fluxes in the ECMWF model using LBA data

Study of diurnal cycle of convective precipitation over Amazonia using a single column model

The spatial structure of observation errors in Atmospheric Motion Vectors from geostationary satellite data

Impact of solar stray-light effects on Atmospheric Motion Vectors from METEOSAT

Nonlinear four wave interactions and freak waves

Some neural network applications in environmental sciences. Advancing computational efficiency of environmental numerical models

Monitoring and assimilation of METEOSAT radiances within the 4DVAR system at ECMWF

Early detection of abnormal weather using a probabilistic Extreme Forecast Index

Statistical and Statistical-Dynamical Methods in Medium Range Weather Forecasts

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

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