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Showing 145 - 168 of 474 results

Comprehensive study of the calibrated EPS forecasts

Author

I Ihasz

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

File

74945-comprehensive-study-calibrated-eps-forecasts.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

Use of cloud radar and lidar data for model validation and experimentation at ECMWF

Author

Marta Janiskova

S. Di Michele

O. Stiller

Maike Ahlgrimm

J.-J. Morcrette

2009, Conference Paper, Proceedings of EarthCARE Workshop 2009, 10-12 June 2009, Kyoto, Japan

Air-sea interaction through waves.

Author

Peter Janssen

2009, Conference Paper, ECMWF Workshop on Ocean-Atmosphere Interactions, 10-12 November 2008

File

75027-air-sea-interaction-through-waves.pdf

The LandFLUX project

Author

C. Jimenez

C. Prigent

M. McCabe

S. Seneviratne

B. Mueller

W.B. Rossow

2009, Conference Paper, ECMWF / GLASS Workshop on Land Surface Modelling and Data Assimilation and the implications for predictability, 9-12 November 2009

File

75061-landflux-project.pdf

A comparison of satellite, modeled, and in situ land surface temperatures: global analysis for selected months in 2003

Author

C. Jimenez

C. Prigent

P. Liang

J.-L. Moncet

2009, Conference Paper, ECMWF / GLASS Workshop on Land Surface Modelling and Data Assimilation and the implications for predictability, 9-12 November 2009

File

75062-comparison-satellite-modeled-and-situ-land-surface-temperatures-global-analysis-selected.pdf

The impact of air-sea interaction on the extratropical transition of tropical cyclones.

Author

S.C. Jones

2009, Conference Paper, ECMWF Workshop on Ocean-Atmosphere Interactions, 10-12 November 2008

File

75083-impact-air-sea-interaction-extratropical-transition-tropical-cyclones.pdf

The Development of Hyperspectral Infrared Water Vapor Radiance Assimilation Techniques in the NCEP Global Forecast System

Author

J.-H. Jung

J. LeMarshall

L.P. Riishojgaard

J.C. Derber

2009, Conference Paper, ECMWF/EUMETSAT NWP-SAF Workshop on the assimilation of IASI in NWP, 6-8 May 2009

File

75093-development-hyperspectral-infrared-water-vapor-radiance-assimilation-techniques-ncep-global.pdf

The new all-sky assimilation system for passive microwave satellite imager observations

Author

Philippe Lopez

Deborah Salmond

2009, Newsletter Feature Article, ECMWF Newsletter

File

17476-new-all-sky-assimilation-system-passive-microwave-satellite-imager-observations.pdf

Tracking fronts and extra-tropical cyclones

Author

2009, Newsletter Feature Article, ECMWF Newsletter

File

17477-tracking-fronts-and-extra-tropical-cyclones.pdf

Progress in the implementation of Hydrological Ensemble Prediction Systems (HEPS) in Europe for operational flood forecasting

Author

Hannah Cloke

J. Thielen

Florian Pappenberger

S. Nobert

G. Balint

C. Edlund

A Koistinen

C de Saint-Aubin

E Sprokkereef

C. Viel

P. Salamon

Roberto Buizza

2009, Newsletter Feature Article, ECMWF Newsletter

File

17478-progress-implementation-hydrological-ensemble-prediction-systems-heps-europe-operational-flood.pdf

An experiment with a 46-day Ensemble Prediction System

Author

Frédéric Vitart

Franco Molteni

2009, Newsletter Feature Article, ECMWF Newsletter

File

17479-experiment-46-day-ensemble-prediction-system.pdf

Evaluation of AMVs derived from ECMWF model simulations

Author

L. von Bremen

S. Wanzong

M. Hortal

Deborah Salmond

Jean-Noël Thépaut

2009, Newsletter Feature Article, ECMWF Newsletter

File

17481-evaluation-amvs-derived-ecmwf-model-simulations.pdf

EPS/EFAS probabilistic flood prediction for Northern Italy: the case of 30 April 2009

Author

Roberto Buizza

Florian Pappenberger

P. Salamon

J. Thielen

A. de Roo

2009, Newsletter Feature Article, ECMWF Newsletter

File

17482-epsefas-probabilistic-flood-prediction-northern-italy-case-30-april-2009.pdf

NEMOVAR: A variational data assimilation system for the NEMO ocean model

Author

K. Mogensen

Magdalena Alonso-Balmaseda

A. Weaver

M. Martin

A. Vidard

2009, Newsletter Feature Article, ECMWF Newsletter

File

17483-nemovar-variational-data-assimilation-system-nemo-ocean-model.pdf

Improvements in the stratosphere and mesosphere of the IFS

Author

A. Orr

J.J. Morcette

Richard Engelen

Johannes Flemming

Marta Janiskova

2009, Newsletter Feature Article, ECMWF Newsletter

File

17484-improvements-stratosphere-and-mesosphere-ifs.pdf

The direct assimilation of cloud-affected infrared radiances in the ECMWF 4D-Var

Author

Tony McNally

2009, Newsletter Feature Article, ECMWF Newsletter

File

17485-direct-assimilation-cloud-affected-infrared-radiances-ecmwf-4d-var.pdf

Smoke in the air

Author

J.W. Kaiser

O. Boucher

M. Doutriax-Boucher

Johannes Flemming

Y. Govaerts

J. Gulliver

A. Heil

Luke Jones

A. Lattanzio

J.J. Morcette

M. Perrone

G. Roberts

M. Schultz

M. Suttie

M.J. Wooster

2009, Newsletter Feature Article, ECMWF Newsletter

File

17486-smoke-air.pdf

Parametrization of convective gusts

Author

Jean-Raymond Bidlot

2009, Newsletter Feature Article, ECMWF Newsletter

File

17487-parametrization-convective-gusts.pdf

Solar biases in the TRMM microwave imager (TMI)

Author

2009, Newsletter Feature Article, ECMWF Newsletter

File

17488-solar-biases-trmm-microwave-imager-tmi.pdf

Variational bias correction in ERA-Interim

Author

S. Uppala

2009, Newsletter Feature Article, ECMWF Newsletter

File

17489-variational-bias-correction-era-interim.pdf

Use of ECMWF lateral boundary conditions and surface assimilation for the operational ALADIN model in Hungary

Author

G. Bölöni

L. Kullmann

Andras Horányi

2009, Newsletter Feature Article, ECMWF Newsletter

File

17490-use-ecmwf-lateral-boundary-conditions-and-surface-assimilation-operational-aladin-model.pdf

EUROSIP: multi-model seasonal forecasting

Author

F. Doblas-Reyes

2009, Newsletter Feature Article, ECMWF Newsletter

File

17491-eurosip-multi-model-seasonal-forecasting.pdf

Using ECMWF products in global marine drift forecasting services

Author

G. Broström

A. Carrasco

B. Hackett

Ø. Sætra

2009, Newsletter Feature Article, ECMWF Newsletter

File

17492-using-ecmwf-products-global-marine-drift-forecasting-services.pdf