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Showing 121 - 144 of 195 results

Theoretical studies of the impact of Doppler wind LIDAR data. Preparation of a data base

Author

A. Stoffelen

B. Becker

J. Eyre

H. Roquet

1994, Report, ESA Contract Report, ESA Contract Report

File

12445-theoretical-studies-impact-doppler-wind-lidar-data-preparation-data-basecomp.pdf

Use of conventional surface observations in three-dimensional variational assimilation

Author

Carla Cardinali

P. Viterbo

Jean-Noël Thépaut

Drasko Vasiljevic

1994, Technical memorandum, ECMWF Technical Memoranda

File

8577-use-conventional-surface-observations-three-dimensional-variational-assimilation.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

Report on the eighth meeting of Member State Computing Representatives, 27-28 September 1994

Author

A. Lea

1994, Technical memorandum, ECMWF Technical Memoranda

File

10685-report-eighth-meeting-member-state-computing-representatives-27-28-september-1994.pdf

Sensitivity of two-day forecast errors over the Northern Hemisphere to initial conditions

Author

Florence Rabier

E. Klinker

P. Courtier

A. Hollingsworth

1994, Technical memorandum, ECMWF Technical Memoranda

File

11795-sensitivity-two-day-forecast-errors-over-northern-hemisphere-initial-conditions.pdf

Raw HIRS/2 radiances and model simulations in the presence of clouds

Author

R. Rizzi

1994, Report

File

11944-raw-hirs2-radiances-and-model-simulations-presence-clouds.pdf

Linearity of optimal perturbation time evolution and sensitivity of ensemble forecasts toperturbation amplitude

Author

Roberto Buizza

1994, Technical memorandum, ECMWF Technical Memoranda

File

8414-linearity-optimal-perturbation-time-evolution-and-sensitivity-ensemble-forecasts-toperturbation.pdf

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

Error growth and predictability estimates for the ECMWF forecasting system

Author

R. Mureau

T. Petroliagis

1994, Technical memorandum, ECMWF Technical Memoranda

File

12280-error-growth-and-predictability-estimates-ecmwf-forecasting-system.pdf

The ECMWF Ensemble Prediction System - methodology and validation

Author

Franco Molteni

Roberto Buizza

T.N. Palmer

T. Petroliagis

1994, Technical memorandum, ECMWF Technical Memoranda

File

11189-ecmwf-ensemble-prediction-system-methodology-and-validation.pdf

Extended versions of the convective parametrization scheme at ECMWF and their impact on the mean and transient activity of the model in the tropics

Author

T-E. Nordeng

1994, Technical memorandum, ECMWF Technical Memoranda

File

11393-extended-versions-convective-parametrization-scheme-ecmwf-and-their-impact-mean-and-transient.pdf

Implementation of the semi-Lagrangian method in a high resolution version of the ECMWF forecast model

Author

H. Ritchie

C. Temperton

M. Hortal

T. Davies

D. Dent

M. Hamrud

1994, Report

File

11939-implementation-semi-lagrangian-method-high-resolution-version-ecmwf-forecast-model.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

Recommendations on the verification of local weather forecasts

Author

P. Nurmi

1994, Technical memorandum, ECMWF Technical Memoranda

File

11400-recommendations-verification-local-weather-forecasts.pdf

Results with a coupled wind-wave model

Author

Peter Janssen

1994, Report

File

10195-results-coupled-wind-wave-model.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

Newsletter No. 36 - December 1986

Author

ECMWF

1986, Newsletter, ECMWF Newsletter

File

18421-newsletter-no-36-december-1986.pdf

Newsletter No. 35 - September 1986

Author

ECMWF

1986, Newsletter, ECMWF Newsletter

File

18420-newsletter-no-35-september-1986.pdf

Newsletter No. 34 - June 1986

Author

ECMWF

1986, Newsletter, ECMWF Newsletter

File

18419-newsletter-no-34-june-1986.pdf

Newsletter No. 33 - March 1986

Author

ECMWF

1986, Newsletter, ECMWF Newsletter

File

18418-newsletter-no-33-march-1985.pdf

Introduction and Working Group Reports

Author

Various Authors

1986, Conference Paper, Workshop on Predictability in the Medium and Extended Range, 17-19 March 1986

File

7495-introduction-and-working-group-reports.pdf

Numerical simulation of atmospheric response to observed SST anomalies and oceanic response to observed wind stress: intercomparison of results from various GCMS

Author

J. Shukla

1986, Conference Paper, Workshop on Predictability in the Medium and Extended Range, 17-19 March 1986

File

76363-numerical-simulation-atmospheric-response-observed-sst-anomalies-and-oceanic-response-observed.pdf

Sensitivity of the operational ECMWF model to horizontal resolution

Author

M. Jarraud

1986, Conference Paper, Workshop on Predictability in the Medium and Extended Range, 17-19 March 1986

File

75045-sensitivity-operational-ecmwf-model-horizontal-resolution.pdf

The concept, implementation and impact of an envelope orography

Author

M. Jarraud

M. Kanamitsu

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

75054-concept-implementation-and-impact-envelope-orography.pdf