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Showing 1 - 24 of 347 results

Passive microwave radiometer channel selection based on cloud and precipitation information content estimation.

Author

S. Di Michele

2005, Technical memorandum, ECMWF Technical Memoranda

File

9040-passive-microwave-radiometer-channel-selection-based-cloud-and-precipitation-information.pdf

Continental-global scale validation and evaluation of land surface models

Author

P. Dirmeyer

Z. Guo

X. Gao

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

File

74232-continental-global-scale-validation-and-evaluation-land-surface-models.pdf

Impact of increasing greenhouse gas concentrations in seasonal ensemble forecasts.

Author

F. Doblas-Reyes

Renate Hagedorn

T.N. Palmer

J.-J. Morcrette

2005, Technical memorandum, ECMWF Technical Memoranda

File

9084-impact-increasing-greenhouse-gas-concentrations-seasonal-ensemble-forecasts.pdf

Parametrization of cirrus clouds in GCM

Author

L.D. Donner

C.J. Seman

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

File

74247-parametrization-cirrus-clouds-gcm.pdf

Snow analysis

Author

M. Drusch

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

File

74274-snow-analysis.pdf

Observations for validating radiative transfer parametrizations

Author

R.G. Ellingson

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

74394-observations-validating-radiative-transfer-parametrizations.pdf

A review of parametrization schemes for radiative transfer

Author

R.G. Ellingson

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

74395-review-parametrization-schemes-radiative-transfer.pdf

The ECMWF soil data assimilation

Author

J. Ettema

P. Viterbo

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

File

74421-ecmwf-soil-data-assimilation.pdf

Assimilation of radio occultation measurements into a Numerical Weather Predictionsystem

Author

J. Eyre

1994, Technical memorandum, ECMWF Technical Memoranda

File

9331-assimilation-radio-occultation-measurements-numerical-weather-predictionsystem.pdf

Microphysics in smale scale cloud models

Author

A.I. Flossmann

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

File

74502-microphysics-smale-scale-cloud-models.pdf

Implementation of cloud microphysics in the CSU GCM

Author

L.D. Fowler

D.A. Randall

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

File

74520-implementation-cloud-microphysics-csu-gcm.pdf

Stochastic-dynamic analyses of subscale processes - Observations in the tropics and applications in a GCM

Author

K. Fraedrich

2005, Conference Paper, Workshop on Representation of sub-grid processes using stochastic-dynamic models, 6 to 8 June 2005.

File

74523-stochastic-dynamic-analyses-subscale-processes-observations-tropics-and-applications-gcm.pdf

Atmospheric parametrization schemes in Meteo-France's ARPEGE NWP model

Author

J.-F. Geleyn

E. Balize

P. Bougeault

P. Deque

V. Ivanovici

A. Joly

L. Labbe

J-P. Piedelievre

J-M. Piriou

J-F. Royer

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

74572-atmospheric-parametrization-schemes-meteo-frances-arpege-nwp-model.pdf

Validation of ELDAS at catchment scale

Author

L.P. Graham

J. Olsson

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

File

74637-validation-eldas-catchment-scale.pdf

The representation of moist convection in atmospheric models

Author

D. Gregory

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

74646-representation-moist-convection-atmospheric-models.pdf

Accuracy of the ERS-1 altimeter-derived Fast Delivery Products for wave dataassimilation

Author

A. Guillaume

1994, Technical memorandum, ECMWF Technical Memoranda

File

9678-accuracy-ers-1-altimeter-derived-fast-delivery-products-wave-dataassimilation.pdf

Ocean wave forecasting in the Mediterranean Sea. A verification study in the Spanish coastal zone

Author

A. Guillaume

Gomez Lahoz

B. Hansen

J.C. Carretero

1994, Report

File

9679-ocean-wave-forecasting-mediterranean-sea-verification-study-spanish-coastal-zone.pdf

Validation of the hydrological cycle of ERA-40

Author

S. Hagemann

K Arpe

L. Bengtsson

2005, Report, ERA-40 Project Report Series, ERA Report

File

9728-validation-hydrological-cycle-era-40.pdf

Homogenization of radiosonde temperature time series using ERA-40 analysis feedback information.

Author

L. Haimberger

2005, Report, ERA-40 Project Report Series, ERA Report

File

9738-homogenization-radiosonde-temperature-time-series-using-era-40-analysis-feedback-information.pdf

Salinity assimilation using S(T) relationships: Part 1 - Theory.

Author

K. Haines

J. Blower

J-P. Drecourt

C. Liu

I. Astin

X. Zhou

A. Vidard

2005, Technical memorandum, ECMWF Technical Memoranda

File

9742-salinity-assimilation-using-st-relationships-part-1-theory.pdf

Observations of relative humidity conditions required for cirrus formation

Author

A.J. Heymsfield

L.M. Miloshevich

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

File

74803-observations-relative-humidity-conditions-required-cirrus-formation.pdf

Areas of concern for multiprocessing - revisited after 10 years

Author

G.R. Hoffmann

G.R. Hoffmann

N. Kreitz

1994, Book Chapter, Coming of Age. Proceedings of the 6th Workshop on the Use of Parallel Processors in Meteorology, ECMWF, Workshop on the Use of Parallel Processors in Meteorology

Recent studies of semi-Lagrangian advection at ECMWF

Author

M. Hortal

1994, Technical memorandum, ECMWF Technical Memoranda

File

10016-recent-studies-semi-lagrangian-advection-ecmwf.pdf

IFS 4D-Variational analysis - overview and parallel strategy

Author

L. Isaksen

S.R.M. Barros

G.R. Hoffmann

N. Kreitz

1994, Book Chapter, Coming of Age. Proceedings of the 6th Workshop on the Use of Parallel Processors in Meteorology, ECMWF, Workshop on the Use of Parallel Processors in Meteorology