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Showing 1 - 24 of 266 results

Assimilation of data from satellite systems in the 1990s

Author

A. Hollingsworth

1990, Conference Paper, Seminar on Tropical extra-tropical interactions, 10-14 September 1990

File

74843-assimilation-data-satellite-systems-1990s.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

ECMWF TOGA COARE dataset

Author

A. Hollingsworth

E. Klinker

1996, Technical memorandum, ECMWF Technical Memoranda

File

9969-ecmwf-toga-coare-dataset.pdf

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

Use of reduced Gaussian grids in spectral models

Author

M. Hortal

1990, Technical memorandum, ECMWF Technical Memoranda

File

10025-use-reduced-gaussian-grids-spectral-models.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

A poorman's 4DVAR: the use of the adjoint model in an intermittent data assimilation system

Author

X-Y. Huang

1996, Conference Paper, Seminar on Data Assimilation, 2-6 September 1996

File

74917-poormans-4dvar-use-adjoint-model-intermittent-data-assimilation-system.pdf

A poorman's 4DVAR: the use of the adjoint model in an intermittent data assimilation system

Author

X-Y. Huang

1996, Conference Paper, Workshop on non-linear aspects of data assimilation, 9-11 September 1996

File

74918-poormans-4dvar-use-adjoint-model-intermittent-data-assimilation-system.pdf

ECMWF operational forecasting on a distributed memory platform: Analysis

Author

L. Isaksen

M. Hamrud

G.R. Hoffmann

N. Kreitz

1996, Book Chapter, Making its Mark. Proceedings of the 7th Workshop on the Use of Parallel Processors in Meteorology, ECMWF, Workshop on the Use of Parallel Processors in Meteorology

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

Ocean waves assimilation

Author

Peter Janssen

1996, Conference Paper, Seminar on Data Assimilation, 2-6 September 1996

File

75008-ocean-waves-assimilation.pdf

Ocean waves assimilation

Author

Peter Janssen

1996, Conference Paper, Workshop on non-linear aspects of data assimilation, 9-11 September 1996

File

75010-ocean-waves-assimilation.pdf

On error growth in wave models

Author

Peter Janssen

1998, Technical memorandum, ECMWF Technical Memoranda

File

10191-error-growth-wave-models.pdf

Note on the sea-state dependence of the ocean surface albedo

Author

Peter Janssen

B. Becker

J.-J. Morcrette

1996, Technical memorandum, ECMWF Technical Memoranda

File

10220-note-sea-state-dependence-ocean-surface-albedo.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

Verification of the ECMWF Wave Forecasting System against buoy and altimeter data

Author

Peter Janssen

B. Hansen

Jean-Raymond Bidlot

1996, Technical memorandum, ECMWF Technical Memoranda

File

10228-verification-ecmwf-wave-forecasting-system-against-buoy-and-altimeter-data.pdf

The VIERS-1 scatterometer model

Author

Peter Janssen

H. Wallbrink

C.J. Calkoen

D. van Halsema

W.A. Oost

P. Snoeij

1996, Technical memorandum, ECMWF Technical Memoranda

File

10233-viers-1-scatterometer-model.pdf

Recent observations of deep convection: TOGA COARE

Author

R.H. Johnson

1996, Conference Paper, Workshop on New Insights and Approaches to Convective Parametrization, 4-7 November 1996

File

75072-recent-observations-deep-convection-toga-coare.pdf

Shared versus distributed memory multiprocessors

Author

H.F. Jordan

1990, Conference Paper, Fourth Workshop on Use of Parallel Processors in Meteorology, 26-30 November 1990

File

75085-shared-versus-distributed-memory-multiprocessors.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

Programming tools for distributed memory parallel supercomputers

Author

R.M. Chamberlain

1990, Conference Paper, Fourth Workshop on Use of Parallel Processors in Meteorology, 26-30 November 1990

File

73962-programming-tools-distributed-memory-parallel-supercomputers.pdf

Tropical forecasting with global models

Author

J.C.L. Chan

1990, Conference Paper, Seminar on Tropical extra-tropical interactions, 10-14 September 1990

File

73965-tropical-forecasting-global-models.pdf

Parametrization of cumulus and MCSs in GCMs to mesoscale models

Author

W.R. Cotton

H. Jiang

S.C.R. Rafkin

G.D. Alexander

R.L. McAnelly

1996, Conference Paper, Workshop on New Insights and Approaches to Convective Parametrization, 4-7 November 1996

File

74039-parametrization-cumulus-and-mcss-gcms-mesoscale-models.pdf