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Representation of inhomogeneous, non-separable covariances by sparse wavelet-transformed matrices

Author

A. Rhodin

H. Anlauf

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

76143-representation-inhomogeneous-non-separable-covariances-sparse-wavelet-transformed-matrices.pdf

Flow-dependent transforms

Author

I. Roulstone

N. Nichols

M. Wlasak

S. Fletcher

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

76223-flow-dependent-transforms.pdf

Work at JMA on ensemble forecast methods

Author

H. Sato

S. Maeda

A. Ito

M. Kyouda

M. Yamaguchi

R. Sakai

Y. Chikamoto

H. Mukougawa

T. Kubota

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

76293-work-jma-ensemble-forecast-methods.pdf

Ensemble-based background-error covariances in variational data assimilation

Author

M. Buehner

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

73825-ensemble-based-background-error-covariances-variational-data-assimilation.pdf

Potential use of en ensemble of analyses in the ECMWF Ensemble Prediction System.

Author

Roberto Buizza

Martin Leutbecher

L. Isaksen

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

73854-potential-use-en-ensemble-analyses-ecmwf-ensemble-prediction-system.pdf

Polar and midlatitude ozone.

Author

D. Cariolle

Sebastien Massart

H. Teyssèdre

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

73934-polar-and-midlatitude-ozone.pdf

Arctic field experiments

Author

J. Curry

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74079-arctic-field-experiments.pdf

The climate and cryosphere

Author

B. Goodison

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74630-climate-and-cryosphere.pdf

Challenges in snow measurement: Solid precipitation and snow cover

Author

B. Goodison

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74631-challenges-snow-measurement-solid-precipitation-and-snow-cover.pdf

Numerical weather prediction at high latitudes

Author

N. Gustafsson

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74682-numerical-weather-prediction-high-latitudes.pdf

Exploring ensemble forecast calibration issues using reforecast data sets.

Author

T.M. Hamill

Renate Hagedorn

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

74723-exploring-ensemble-forecast-calibration-issues-using-reforecast-data-sets.pdf

Anthropogenic climate change.

Author

Hesselbjerg Christensen

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74799-anthropogenic-climate-change.pdf

Cloudnet: Evaluation of model clouds using ground-based observations

Author

Robin Hogan

A.J. Illingworth

E. O'Connor

D. Bouniol

M. Brooks

J. Delanoë

D. Donovan

J. Eastment

N. Gaussiat

J. Goddard

M. Haeffelin

Klein Baltink

O. Krasnov

J. Pelon

J.-M. Piriou

A. Protat

H. Russchenberg

A. Seifert

A.M. Tompkins

G.-J. van Zadelhoff

F. Vinit

C. Westbrook

U. Willén

D. Wilson

C. Wrench

2007, Conference Paper, ECMWF Workshop on Parametrization of clouds in large-scale models, 13-15 November 2006

File

74834-cloudnet-evaluation-model-clouds-using-ground-based-observations.pdf

Status of the global EPS at Environment Canada.

Author

P.L. Houtekamer

M. Charron

H. Mitchell

G. Pellerin

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

74908-status-global-eps-environment-canada.pdf

Use of analysis ensembles in estimating flow-dependent background error variance

Author

L. Isaksen

Mike Fisher

J. Berner

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

74971-use-analysis-ensembles-estimating-flow-dependent-background-error-variance.pdf

GLAMEPS - The HIRLAM/ALADIN Grand Limited Area Model Ensemble Prediction System.

Author

T. Iversen

Inger-Lise Frogner

K. Sattler

S. Ivatek-Sahdan

J. Barkmeijer

H. Feddersen

E. Hágel

R. Mladek

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

74973-glameps-hirlamaladin-grand-limited-area-model-ensemble-prediction-system.pdf

ENSEMBLES stream-1 hindcasts: from the season to the decade with four coupled models.

Author

M. Deque

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

74180-ensembles-stream-1-hindcasts-season-decade-four-coupled-models.pdf

Global implications of Arctic climate processes and feedbacks

Author

K. Dethloff

A. Rinke

D. Handorf

W. Dorn

S. Saha

E. Sokolova

S. Brand

M. Läuter

M. Sempf

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74201-global-implications-arctic-climate-processes-and-feedbacks.pdf

Remote sensing of polar ice

Author

M.R. Drinkwater

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74269-remote-sensing-polar-ice.pdf

Introduction and Working Group Summaries

Author

ECMWF

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

74309-introduction-and-working-group-summaries.pdf

Snow modelling.

Author

R. Essery

2007, Conference Paper, Seminar on Polar meteorology, 4-8 September 2006

File

74420-snow-modelling.pdf

New satellite observations and the cloud parametrziation problem

Author

G.L. Stephens

2007, Conference Paper, ECMWF Workshop on Parametrization of clouds in large-scale models, 13-15 November 2006

File

76497-new-satellite-observations-and-cloud-parametrziation-problem.pdf

The Local Ensemble Transform Kalman Filter and its implementation on the NCEP global model at the University of Maryland

Author

I. Szunyogh

E.A. Satterfield

J.A. Aravequia

E.J. Fertig

G. Gyarmati

Eugenia Kalnay

B.R. Hunt

E.J. Kostelich

D. Kuhl

E. Ott

J.A. Yorke

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

76555-local-ensemble-transform-kalman-filter-and-its-implementation-ncep-global-model-university.pdf

On some aspects of validation of probabilistic prediction

Author

O. Talagrand

G. Candille

L. Descamps

2007, Conference Paper, ECMWF Workshop on Ensemble Prediction, 7 - 9 November 2007

File

76595-some-aspects-validation-probabilistic-prediction.pdf

Search ECMWF publications

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Representation of inhomogeneous, non-separable covariances by sparse wavelet-transformed matrices

Flow-dependent transforms

Work at JMA on ensemble forecast methods

Ensemble-based background-error covariances in variational data assimilation

Potential use of en ensemble of analyses in the ECMWF Ensemble Prediction System.

Polar and midlatitude ozone.

Arctic field experiments

The climate and cryosphere

Challenges in snow measurement: Solid precipitation and snow cover

Numerical weather prediction at high latitudes

Exploring ensemble forecast calibration issues using reforecast data sets.

Anthropogenic climate change.

Cloudnet: Evaluation of model clouds using ground-based observations

Status of the global EPS at Environment Canada.

Use of analysis ensembles in estimating flow-dependent background error variance

GLAMEPS - The HIRLAM/ALADIN Grand Limited Area Model Ensemble Prediction System.

ENSEMBLES stream-1 hindcasts: from the season to the decade with four coupled models.

Global implications of Arctic climate processes and feedbacks

Remote sensing of polar ice

Introduction and Working Group Summaries

Snow modelling.

New satellite observations and the cloud parametrziation problem

The Local Ensemble Transform Kalman Filter and its implementation on the NCEP global model at the University of Maryland

On some aspects of validation of probabilistic prediction

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