Search ECMWF publications

Sort by

Showing 145 - 168 of 246 results

Correlation modelling on the sphere using a generalized diffusion equation

Author

A.T. Weaver

P. Courtier

2000, Technical memorandum, ECMWF Technical Memoranda

File

13004-correlation-modelling-sphere-using-generalized-diffusion-equation.pdf

The comparative impact of the assimilation of SSM/I and TMI brightness temperatures in the ECMWF 4D-Var system

Author

V. Marécal

E. Gerard

J.-F. Mahfouf

2000, Technical memorandum, ECMWF Technical Memoranda

File

10996-comparative-impact-assimilation-ssmi-and-tmi-brightness-temperatures-ecmwf-4d-var-system.pdf

Evaluation of the Jacobians of infrared radiation models for variational data assimilation

Author

F. Chevallier

J.-F. Mahfouf

2000, Report, EUMETSAT/ECMWF NWP-SAF Research Report, ECMWF/EUMETSAT NWP-SAF

File

8697-evaluation-jacobians-infrared-radiation-models-variational-data-assimilation.pdf

The ERA-40 Project Plan

Author

J. Gibson

2000, Report, ERA-40 Project Report Series, ERA Report

File

12272-era-40-project-plan.pdf

Development of linearized radiation and cloud schemes for the assimilation of cloud properties

Author

Marta Janiskova

J.-F. Mahfouf

J.-J. Morcrette

F. Chevallier

2000, Technical memorandum, ECMWF Technical Memoranda

File

10171-development-linearized-radiation-and-cloud-schemes-assimilation-cloud-properties.pdf

TIGR-like sampled databases of atmospheric profiles from the ECMWF 50-level forecast model

Author

F. Chevallier

2000, Report, EUMETSAT/ECMWF NWP-SAF Research Report, ECMWF/EUMETSAT NWP-SAF

File

8683-tigr-sampled-databases-atmospheric-profiles-ecmwf-50-level-forecast-model.pdf

Comparison of model fluxes with surface and top-of-the-atmosphere observations

Author

F. Chevallier

J.-J. Morcrette

2000, Technical memorandum, ECMWF Technical Memoranda

File

8698-comparison-model-fluxes-surface-and-top-atmosphere-observations.pdf

Offline validation of the ERA40 surface scheme

Author

B.J.J. van den Hurk

P. Viterbo

Anton Beljaars

A. Betts

2000, Technical memorandum, ECMWF Technical Memoranda

File

12900-offline-validation-era40-surface-scheme.pdf

Newsletter No. 18 - December 1982

Author

ECMWF

1982, Newsletter, ECMWF Newsletter

File

18389-newsletter-no-18-december-1982.pdf

Newsletter No. 17 - October 1982

Author

ECMWF

1982, Newsletter, ECMWF Newsletter

File

18388-newsletter-no-17-october-1982.pdf

Newsletter No. 16 - August 1982

Author

ECMWF

1982, Newsletter, ECMWF Newsletter

File

18387-newsletter-no-16-august-1982.pdf

Newsletter No. 15 - June 1982

Author

ECMWF

1982, Newsletter, ECMWF Newsletter

File

18386-newsletter-no-15-june-1982.pdf

Newsletter No. 14 - April 1982

Author

ECMWF

1982, Newsletter, ECMWF Newsletter

File

18385-newsletter-no-14-april-1982.pdf

Newsletter No. 13 - February 1982

Author

ECMWF

1982, Newsletter, ECMWF Newsletter

File

18384-newsletter-no-13-february-1982.pdf

Parametrization of sub-grid scale processes

Author

J-F. Louis

1982, Conference Paper, Seminar on Interpretation of Numerical Weather Prediction Products, 13-17 September 1982

File

75468-parametrization-sub-grid-scale-processes.pdf

A short history of the PBL parameterization at ECMWF

Author

J-F. Louis

M. Tiedtke

J.-F. Geleyn

1982, Conference Paper, Workshop on Planetary Boundary Layer parameterization, 25-27 November 1981

File

75473-short-history-pbl-parameterization-ecmwf.pdf

The ECMWF analysis system

Author

P. Lönnberg

1982, Conference Paper, Seminar on Interpretation of Numerical Weather Prediction Products, 13-17 September 1982

File

75490-ecmwf-analysis-system.pdf

Structure functions and their implications for higher order analysis

Author

P. Lönnberg

1982, Conference Paper, Workshop on Current Problems in Data Assimilation, 8-10 November 1982

File

75496-structure-functions-and-their-implications-higher-order-analysis.pdf

Some differences between the Met O 20 5 and 11 layer model annual cycle integrations

Author

J. Mitchell

1982, Conference Paper, Workshop on Intercomparison of Large-scale Models used for Extended Range Forecasts, 30 June - 2 July 1982

File

75698-some-differences-between-met-o-20-5-and-11-layer-model-annual-cycle-integrations.pdf

User requirements for the data handling facilities at ECMWF

Author

J. Munch

1982, Conference Paper, Workshop on Data Handling Facilities at ECMWF, 7-8 October 1982

File

75785-user-requirements-data-handling-facilities-ecmwf.pdf

Mesoscale analysis at "Direction de la Meteorologie"

Author

J. Pailleux

1982, Conference Paper, Workshop on Current Problems in Data Assimilation, 8-10 November 1982

File

75898-mesoscale-analysis-direction-de-la-meteorologie.pdf

Mesoscale analysis at UK Meteorological Office

Author

R.J. Purser

1982, Conference Paper, Workshop on Current Problems in Data Assimilation, 8-10 November 1982

File

76047-mesoscale-analysis-uk-meteorological-office.pdf

Regional and local verification of near surface weather parameters

Author

H. Pümpel

1982, Conference Paper, Seminar on Interpretation of Numerical Weather Prediction Products, 13-17 September 1982

File

76051-regional-and-local-verification-near-surface-weather-parameters.pdf

The role of radiation in the zonal mean circulation: GCM experiments

Author

V. Ramanathan

1982, Conference Paper, Workshop on Intercomparison of Large-scale Models used for Extended Range Forecasts, 30 June - 2 July 1982

File

76091-role-radiation-zonal-mean-circulation-gcm-experiments.pdf