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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

ERS-scatterometer wind data impact on ECMWF's tropical cyclone forecasts

Author

L. Isaksen

A. Stoffelen

2000, Technical memorandum, ECMWF Technical Memoranda

File

10129-ers-scatterometer-wind-data-impact-ecmwfs-tropical-cyclone-forecasts.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

MIMD features supported in NEC's computer systems

Author

A. Iwaya

T. Watanabe

1984, Conference Paper, Workshop on Using Multiprocessors in Meteorological Models, 3-6 December 1984

File

74974-mimd-features-supported-necs-computer-systems.pdf

Application and verification of ECMWF products 2015 - Ireland

Author

J. Hamilton

J. Hamilton

2015, Book Chapter, Green Book 2015

File

74975-application-and-verification-ecmwf-products-2015-ireland.pdf

Application and verification of ECMWF products 2015 - France

Author

J. Stein

L. Aouf

N. Asencio

N. Guidotto

O. Mestre

D. Paradis

F. Pouponneau

I. Sanchez

J. Stein

2015, Book Chapter, Green Book 2015

File

74976-application-and-verification-ecmwf-products-2015-france.pdf

Adaptive grids for weather and climate models

Author

C. Jablonowski

M. Herzog

J.E. Penner

R.C. Oehmke

Q.F. Stout

B. van Leer

2004, Conference Paper, Seminar on Recent developments in numerical methods for atmospheric and ocean modelling, 6-10 September 2004

File

74977-adaptive-grids-weather-and-climate-models.pdf

Validation of ELDAS products using in situ observations

Author

C. Jacobs

E. Moors

Ter Maat

R. Teuling

2005, Conference Paper, ECMWF/ELDAS Workshop on Land Surface Assimilation, 8-11 November 2004

File

74978-validation-eldas-products-using-situ-observations.pdf

NAWIPS migration to AWIPS2: Overview and data display challenges

Author

S Jacobs

2009, Conference Paper, Twelfth Workshop on Meteorological Operational Systems, 2-6 November 2009

File

74979-nawips-migration-awips2-overview-and-data-display-challenges.pdf

Energetics and skill of extended range predictions with the ECMWF T21 model

Author

W. Jacobs

V. Renner

1988, Conference Paper, Workshop on Predictability in the Medium and Extended Range, 16-18 May 1988

File

74980-energetics-and-skill-extended-range-predictions-ecmwf-t21-model.pdf

Graphical facilities at the Swedish Meteorological and Hydrological Institute

Author

P. Jacobson

1981, Conference Paper, Seminar on Graphical Applications in Meteorology, 19-23 October 1981

File

74981-graphical-facilities-swedish-meteorological-and-hydrological-institute.pdf

Tubing method - control and results

Author

J.-M. Jacquin

2001, Conference Paper, Eighth Workshop on Meteorological Operational Systems, 12-16 November 2001

File

74982-tubing-method-control-and-results.pdf

Medium-range forecasts at METEO-FRANCE with the Ensemble Prediction System (EPS)

Author

J.-M. Jacquin

1999, Conference Paper, Seventh Workshop on Meteorological Operational Systems, 15-19 November 1999

File

74983-medium-range-forecasts-meteo-france-ensemble-prediction-system-eps.pdf

Cloud parametrization - progress, problems and prospects

Author

C. Jakob

2001, Conference Paper, Key issues in the parametrization of subgrid physical processes, 3-7 September 2001

File

74984-cloud-parametrization-progress-problems-and-prospects.pdf

The impact of the new cloud scheme on ECMWF's integrated forecasting system (IFS)

Author

C. Jakob

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

74985-impact-new-cloud-scheme-ecmwfs-integrated-forecasting-system-ifs.pdf

The evaluation of cloud parametrization in GCMs - are we doing the best we can?

Author

C. Jakob

2000, Conference Paper, ECMWF/EuroTRMM Workshop on the Assimilation of Clouds and Precipitation, 6-9 November 2000

File

74986-evaluation-cloud-parametrization-gcms-are-we-doing-best-we-can.pdf

The role of vertically varying cloud fraction in the parametrization of microphysicalproceses in the ECMWF model

Author

C. Jakob

S.A. Klein

1998, Technical memorandum, ECMWF Technical Memoranda

File

10149-role-vertically-varying-cloud-fraction-parametrization-microphysicalproceses-ecmwf-model.pdf

A parametrization of the effects of cloud and precipitation overlap for use in general circulation models

Author

C. Jakob

S.A. Klein

1999, Technical memorandum, ECMWF Technical Memoranda

File

10150-parametrization-effects-cloud-and-precipitation-overlap-use-general-circulation-models.pdf

Evaluation of model OLR in cloudy regions using TOVS-1B data

Author

C. Jakob

R. Rizzi

1998, Conference Paper, Proceedings IX International TOVS Study Conference, Igls, 20-26 February 1997

Representing convection in models - How stochastic does it need to be?

Author

C. Jakob

L. Davies

V. Kumar

P. May

2011, Conference Paper, Workshop on Representing Model Uncertainty and Error in Numerical Weather and Climate Prediction Models, 20-24 June 2011

File

74990-representing-convection-models-how-stochastic-does-it-need-be.pdf

Surface drag and the circulation of a baroclinically unstable atmosphere

Author

I.N. James

1987, Conference Paper, Workshop on Diabatic Forcing, 30 November - 2 December 1987

File

74991-surface-drag-and-circulation-baroclinically-unstable-atmosphere.pdf

Physical processes in adjoint models: potential pitfalls and benefits

Author

Marta Janiskova

2003, Conference Paper, Seminar on Recent developments in data assimilation for atmosphere and ocean, 8-12 September 2003

File

74992-physical-processes-adjoint-models-potential-pitfalls-and-benefits.pdf

Experimental assimilation of radar measurements

Author

Marta Janiskova

2010, Report, WP-3200 Report for ESA contract 1-5576/07/NL/CB: Project QuARL - Quantitative Assessment of the Operational Value of Space-Borne Radar and Lidar Measurements of Cloud and Aerosol Profiles, ESA Contract Report

File

10158-experimental-assimilation-radar-measurements.pdf

Assimilation experiments for radar and lidar. Support-to-Science-Element (STSE) Study EarthCARE Assimilation

Author

Marta Janiskova

2014, Report, WP-3200 Report: ESA ESTEC Contract AO/I-6441/10/NL/CB, ESA Contract Report

File

10159-assimilation-experiments-radar-and-lidar-support-science-element-stse-study-earthcare.pdf