Search ECMWF publications

Sort by

Showing 25 - 48 of 92 results

X 1998

Accurate numerical methods for stimulating advective and wave processes in atmospheric and oceanic dynamics

Author

D.G. Dritschel

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

File

74271-accurate-numerical-methods-stimulating-advective-and-wave-processes-atmospheric-and-oceanic.pdf

An explicit low-resolution extended Kalman filter: Implementation and preliminaryexperimentation

Author

M. Ehrendorfer

F. Bouttier

1998, Technical memorandum, ECMWF Technical Memoranda

File

9269-explicit-low-resolution-extended-kalman-filter-implementation-and-preliminaryexperimentation.pdf

Ocean-interaction effects on tropical cyclones

Author

K.A. Emanuel

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

File

74397-ocean-interaction-effects-tropical-cyclones.pdf

Minimization algorithms for variational data assimilation

Author

Mike Fisher

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

File

74480-minimization-algorithms-variational-data-assimilation.pdf

Amazonian surface fluxes and boundary layer development: results from ABRACOS and prospects for LBA

Author

J.H.C. Gash

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

File

74545-amazonian-surface-fluxes-and-boundary-layer-development-results-abracos-and-prospects-lba.pdf

Adaptation of spectral methods to non-uniform mapping (global and local)

Author

J.-F. Geleyn

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

File

74567-adaptation-spectral-methods-non-uniform-mapping-global-and-local.pdf

Potential of Meteosat Second Generation for the monitoring of land-surface properties

Author

Y.M. Govaerts

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

File

74635-potential-meteosat-second-generation-monitoring-land-surface-properties.pdf

A theory for interdecadal climate fluctuations

Author

D. Gu

S.G.H. Philander

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

File

74662-theory-interdecadal-climate-fluctuations.pdf

The numerical scheme and lateral boundary conditions for the spectral HIRLAM and its adjoint

Author

N. Gustafsson

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

File

74673-numerical-scheme-and-lateral-boundary-conditions-spectral-hirlam-and-its-adjoint.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

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

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

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

Semi-implicit semi-Lagrangian fully elastic nonhydrostatic model formulation

Author

R. Laprise

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

File

75330-semi-implicit-semi-lagrangian-fully-elastic-nonhydrostatic-model-formulation.pdf

Accounting for snow in regional and global atmospheric models

Author

G.E. Liston

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

File

75412-accounting-snow-regional-and-global-atmospheric-models.pdf

Land-surface modelling at Meteo-France: Operational implementation of ISBA and recent developments (CO2 and hydrology)

Author

J. Noilhan

E. Bazile

J-C. Calvet

other authors

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

File

75837-land-surface-modelling-meteo-france-operational-implementation-isba-and-recent-developments.pdf

Seasonal and atmospheric predictability - the ECMWF PROVOST experience

Author

T.N. Palmer

C. Brankovic

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

File

75920-seasonal-and-atmospheric-predictability-ecmwf-provost-experience.pdf

Uncertainty in the parametrization of land-surface schemes: experience from PILPS

Author

A. Pitman

C.E. Desborough

A. Henderson-Sellers

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

File

75996-uncertainty-parametrization-land-surface-schemes-experience-pilps.pdf