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Adaptive observations, the Hessian metric and singular vectors

Author

Martin Leutbecher

A. Doerenbecher

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15987-adaptive-observations-hessian-metric-and-singular-vectors.pdf

Model error in variational data assimilation

Author

Y. Trémolet

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15988-model-error-variational-data-assimilation.pdf

Constructing a background error covariance model for variational ocean data assimilation.. with an emphasis on the tropics

Author

A.T. Weaver

N. Daget

E. Machu

S. Ricci

P. Rogel

C. Deltel

J. Vialard

D. Anderson

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15989-constructing-background-error-covariance-model-variational-ocean-data-assimilation-emphasis.pdf

The Arome mesoscale project

Author

F. Bouttier

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15990-arome-mesoscale-project.pdf

Current limited area applications

Author

N. Gustafsson

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15991-current-limited-area-applications.pdf

GEMS and in-situ data

Author

A. Hollingsworth

Adrian Simmons

Jean-Noël Thépaut

Richard Engelen

A. Dethof

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15992-gems-and-situ-data.pdf

GEMS and in-situ data

Author

A. Hollingsworth

Adrian Simmons

Jean-Noël Thépaut

Richard Engelen

A. Dethof

2003, Presentation, ECMWF Annual Seminar 2003, ECMWF Annual Seminar

File

15993-gems-and-situ-data.pdf

Workshop on Modelling and Assimilation for the Stratosphere and Troposphere participants

Author

ECMWF

2003, Conference Proceedings

File

16020-workshop-modelling-and-assimilation-stratosphere-and-troposphere-participants.pdf

Workshop on Modelling and Assimilation for the Stratosphere and Troposphere programme

Author

ECMWF

2003, Conference Proceedings

File

16021-workshop-modelling-and-assimilation-stratosphere-and-troposphere-programme.pdf

Scientific objectives in SPARC and the value of data assimilation

Author

A. O'Neill

2003, Presentation

File

16023-scientific-objectives-sparc-and-value-data-assimilation.pdf

Representation of the stratosphere in ECMWF operations and ERA-40

Author

Adrian Simmons

2003, Presentation

File

16024-representation-stratosphere-ecmwf-operations-and-era-40.pdf

Stratospheric chemistry and aerosols

Author

D. Fonteyn

F. Daerden

Q. Errera

S. Chabrillat

S. Bonjean

2003, Presentation

File

16025-stratospheric-chemistry-and-aerosols.pdf

Recent developments in radiation transfer with impact on the stratosphere of the ECMWF forecast system

Author

J.-J. Morcrette

A. Untch

A. Dethof

C. Gibert

E. Hólm

E.J. Mlawer

M.J. Iacono

S.A. Clough

P Dubuisson

B. Bonnel

2003, Presentation

File

16026-recent-developments-radiation-transfer-impact-stratosphere-ecmwf-forecast-system.pdf

Cross tropopause transport: Processes and quantification based upon ECMWF analyses

Author

H. Wernli

M Sprenger

M Bourqui

P Hoor

2003, Presentation

File

16027-cross-tropopause-transport-processes-and-quantification-based-upon-ecmwf-analyses.pdf

Infrared limb sounding MIPAS and HIRDLS

Author

A. Dudhia

2003, Presentation

File

16028-infrared-limb-sounding-mipas-and-hirdls.pdf

New techniques to sound the composition of the lower stratosphere and troposphere from space

Author

B.J. Kerridge

2003, Presentation

File

16029-new-techniques-sound-composition-lower-stratosphere-and-troposphere-space.pdf

Spaced-based measurements of stratospheric aerosols

Author

L.W. Thomason

2003, Presentation

File

16030-spaced-based-measurements-stratospheric-aerosols.pdf

Representation of ozone in the ECMWF model

Author

A. Dethof

2003, Presentation

File

16031-representation-ozone-ecmwf-model.pdf

Some challenges in assimilation of stratosphere/tropopause satellite data

Author

W.A. Lahoz

Alan Geer

2003, Presentation

File

16032-some-challenges-assimilation-stratospheretropopause-satellite-data.pdf

The assimilation of stratospheric satellite data at ECMWF

Author

A. McNally

2003, Presentation

File

16033-assimilation-stratospheric-satellite-data-ecmwf.pdf

Model error estimation: Its application to chemical data assimilation

Author

R Menard

Y Yuang

S. Polavarapu

2003, Presentation

File

16034-model-error-estimation-its-application-chemical-data-assimilation.pdf

Stratospheric data assimilation at the Met Office - progress and plans

Author

R. Swinbank

M Keil

D.R. Jackson

A. Scaife

2003, Presentation

File

16035-stratospheric-data-assimilation-met-office-progress-and-plans.pdf

Using meteorological analyses for off-line chemical transport modelling

Author

M.P. Chipperfield

2003, Presentation

File

16036-using-meteorological-analyses-line-chemical-transport-modelling.pdf

Some recent results obtained with NASA's GEOS-4 DAS

Author

S. Pawson

M.R. Schoeberl

A. da Silva

I Stajner

W-W. Tan

K Wargan

2003, Presentation

File

16037-some-recent-results-obtained-nasas-geos-4-das.pdf

Search ECMWF publications

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Adaptive observations, the Hessian metric and singular vectors

Model error in variational data assimilation

Constructing a background error covariance model for variational ocean data assimilation.. with an emphasis on the tropics

The Arome mesoscale project

Current limited area applications

GEMS and in-situ data

GEMS and in-situ data

Workshop on Modelling and Assimilation for the Stratosphere and Troposphere participants

Workshop on Modelling and Assimilation for the Stratosphere and Troposphere programme

Scientific objectives in SPARC and the value of data assimilation

Representation of the stratosphere in ECMWF operations and ERA-40

Stratospheric chemistry and aerosols

Recent developments in radiation transfer with impact on the stratosphere of the ECMWF forecast system

Cross tropopause transport: Processes and quantification based upon ECMWF analyses

Infrared limb sounding MIPAS and HIRDLS

New techniques to sound the composition of the lower stratosphere and troposphere from space

Spaced-based measurements of stratospheric aerosols

Representation of ozone in the ECMWF model

Some challenges in assimilation of stratosphere/tropopause satellite data

The assimilation of stratospheric satellite data at ECMWF

Model error estimation: Its application to chemical data assimilation

Stratospheric data assimilation at the Met Office - progress and plans

Using meteorological analyses for off-line chemical transport modelling

Some recent results obtained with NASA's GEOS-4 DAS

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