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Showing 49 - 72 of 92 results

X 1998

Tropical Cyclones

Author

E. Serrano

1998, Report, ERA Report

Stratospheric water vapour and tropical tropopause temperatures in ECMWF analyses and multi-year simulations

Author

A. Untch

C. Jakob

P.W. Kållberg

P. Undén

1998, Technical memorandum, ECMWF Technical Memoranda

File

12287-stratospheric-water-vapour-and-tropical-tropopause-temperatures-ecmwf-analyses-and-multi-year.pdf

Forward-in-time differencing for fluids: Nonhydrostatic modelling of fluid motions on a sphere

Author

Piotr Smolarkiewicz

V. Grubisic

L. Margolin

A. Wyszogrodzki

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

76460-forward-time-differencing-fluids-nonhydrostatic-modelling-fluid-motions-sphere.pdf

Finite-element methods

Author

A. Staniforth

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

76481-finite-element-methods.pdf

Semi-Lagrangian methods

Author

A. Staniforth

J. Cote

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

76483-semi-lagrangian-methods.pdf

Environment Canada's GEM (Global Environment Multiscale) model

Author

A. Staniforth

J. Cote

S. Gravel

other authors

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

76485-environment-canadas-gem-global-environment-multiscale-model.pdf

Parallel aspects of ECMWF's integrated forecasting system (IFS) with special emphasis on data assimilation

Author

M. Hamrud

1998, Conference Paper, Eighth ECMWF Workshop on the Use of Parallel Processors in Meteorology, 16-20 November 1998. Towards Teracomputing. Ed. by W. Zwieflhofer and N. Kreitz. Singapore: World Scientific, 1999, Workshop on the Use of Parallel Processors in Meteorology

Land-surface processes at high latitudes

Author

R.J. Harding

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

74740-land-surface-processes-high-latitudes.pdf

Research and development for medium and extended-range forecasts

Author

A. Hollingsworth

1998, Conference Paper, Eighth ECMWF Workshop on the Use of Parallel Processors in Meteorology, 16-20 November 1998. Towards Teracomputing. Ed. by W. Zwieflhofer and N. Kreitz. Singapore: World Scientific, 1999, Workshop on the Use of Parallel Processors in Meteorology

Aspects of the numerics of the ECMWF model

Author

M. Hortal

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

74891-aspects-numerics-ecmwf-model.pdf

Microwave soil moisture remote sensing

Author

P.R. Houser

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

74907-microwave-soil-moisture-remote-sensing.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

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

On error growth in wave models

Author

Peter Janssen

1998, Technical memorandum, ECMWF Technical Memoranda

File

10191-error-growth-wave-models.pdf

The impact of ocean waves on the atmosphere

Author

Peter Janssen

J. Doyle

Jean-Raymond Bidlot

B. Hansen

L. Isaksen

P. Viterbo

1998, Conference Paper, Seminar on Atmosphere-surface Interaction, 8-12 September 1997

File

75032-impact-ocean-waves-atmosphere.pdf

Newsletter No. 81 - Autumn 1998

Author

ECMWF

1998, Newsletter, ECMWF Newsletter

File

14643-newsletter-no81-autumn-1998.pdf

Newsletter No. 80 - Summer 1998

Author

ECMWF

1998, Newsletter, ECMWF Newsletter

File

14644-newsletter-no80-summer-1998.pdf

Newsletter No. 79 - Spring 1998

Author

ECMWF

1998, Newsletter, ECMWF Newsletter

File

14645-newsletter-no79-spring-1998.pdf

Newsletter No. 78 - Winter 1997/98

Author

ECMWF

1998, Newsletter, ECMWF Newsletter

File

14646-newsletter-no78-winter-199798.pdf

Application of a large scale hydrological model to the Arkansas-Red River basin

Author

C.G. Kilsby

J. Ewen

W.T. Sloan

P.E. O'Connell

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

75201-application-large-scale-hydrological-model-arkansas-red-river-basin.pdf

Diagnosis of the ECMWF model performance over the tropical oceans

Author

E. Klinker

1998, Conference Paper, Seminar on Atmosphere-surface Interaction, 8-12 September 1997

File

75219-diagnosis-ecmwf-model-performance-over-tropical-oceans.pdf

The physics of ocean waves

Author

G.J. Komen

1998, Conference Paper, Seminar on Atmosphere-surface Interaction, 8-12 September 1997

File

75239-physics-ocean-waves.pdf

A new approach to the treatment of sub-grid scale heterogeneity in land surface models

Author

R.D. Koster

M.J. Suarez

A. Ducharne

P. Kumar

M. Stieglitz

1998, Conference Paper, Workshop on Modelling and Data Assimilation for Land Surface Processes, 29 June - 2 July 1998

File

75248-new-approach-treatment-sub-grid-scale-heterogeneity-land-surface-models.pdf

Variational assimilation of time sequences of surface observations with serially correlatederrors

Author

H Järvinen

F. Bouttier

1998, Technical memorandum, ECMWF Technical Memoranda

File

10349-variational-assimilation-time-sequences-surface-observations-serially-correlatederrors.pdf