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Showing 1 - 24 of 1440 results

Ozone in ERA-40: 1991-1996

Author

A. Dethof

E. Hólm

2002, Technical memorandum, ECMWF Technical Memoranda

File

9025-ozone-era-40-1991-1996.pdf

Monitoring of retrievals from the MIPAS and SCIAMACHY instruments on board ENVISAT.

Author

A. Dethof

2003, Report, Final Report for ESA contract 14458/00/NL/SF, ESA Contract Report

File

9026-monitoring-retrievals-mipas-and-sciamachy-instruments-board-envisat.pdf

Monitoring and assimilation of MIPAS, SCIAMACHY and GOMOS retrievals at ECMWF.

Author

A. Dethof

2004, Report, Annual Report for ESA contract 17585/03/I-OL, ESA Contract Report

File

9027-monitoring-and-assimilation-mipas-sciamachy-and-gomos-retrievals-ecmwf.pdf

A parameterization of cloud overlap as a function of wind shear and its impact in ECMWF forecast

Author

Francesca Di Giuseppe

A.M. Tompkins

2015, Technical memorandum, ECMWF Technical Memoranda

File

9032-parameterization-cloud-overlap-function-wind-shear-and-its-impact-ecmwf-forecast.pdf

Demonstration of monitoring

Author

Di Michele

2010, Report, WP-3300 Report for ESA contract 1-5576/07/NL/CB: Project QuARL - Quantitative Assessment of the Operational Value of Space-Borne Radar and Lidar Measurements of Cloud and Aerosol Profiles, ESA Contract Report

File

9037-demonstration-monitoring.pdf

Quality assessment of cloud screening, cloud analysis and cloud height assignment for atmospheric motion vectors

Author

S. Di Michele

2010, Report, WP-2300 Report for ESA contract 1-5576/07/NL/CB: Project QuARL - Quantitative Assessment of the Operational Value of Space-Borne Radar and Lidar Measurements of Cloud and Aerosol Profiles, ESA Contract Report

File

9038-quality-assessment-cloud-screening-cloud-analysis-and-cloud-height-assignment-atmospheric.pdf

Forward operator developments - errors and biases in representativity

Author

S. Di Michele

2009, Report, WP-1000 Report for ESA contract 1-5576/07/NL/CB: Project QuARL - Quantitative Assessment of the Operational Value of Space-Borne Radar and Lidar Measurements of Cloud and Aerosol Profiles, ESA Contract Report

File

9039-forward-operator-developments-errors-and-biases-representativity.pdf

Passive microwave radiometer channel selection based on cloud and precipitation information content estimation.

Author

S. Di Michele

2005, Technical memorandum, ECMWF Technical Memoranda

File

9040-passive-microwave-radiometer-channel-selection-based-cloud-and-precipitation-information.pdf

Observation operator and observation processing for cloud radar. Support-to-Science-Element (STSE) Study EarthCARE Assimilation

Author

S. Di Michele

Edouard Martins

Marta Janiskova

2014, Report, WP-1100 Report: ESA ESTEC Contract AO/I-6441/10/NL/CB, ESA Contract Report

File

9043-observation-operator-and-observation-processing-cloud-radar-support-science-element-stse-study.pdf

Observation operator and observation processing for cloud lidar. Support-to-Science-Element (STSE) Study EarthCARE Assimilation

Author

S. Di Michele

Edouard Martins

Marta Janiskova

2014, Report, WP-1100 Report: ESA ESTEC Contract AO/I-6441/10/NL/CB, ESA Contract Report

File

9044-observation-operator-and-observation-processing-cloud-lidar-support-science-element-stse-study.pdf

Monitoring of radar data. Support-to-Science-Element (STSE) Study EarthCARE Assimilation

Author

S. Di Michele

Edouard Martins

Marta Janiskova

2014, Report, WP-2100 Report: ESA ESTEC Contract AO/I-6441/10/NL/CB, ESA Contract Report

File

9045-monitoring-radar-data-support-science-element-stse-study-earthcare-assimilation.pdf

Monitoring of lidar data. Support-to-Science-Element (STSE) Study EarthCARE Assimilation

Author

S. Di Michele

Edouard Martins

Marta Janiskova

2014, Report, WP-2200 Report: ESA ESTEC Contract AO/I-6441/10/NL/CB, ESA Contract Report

File

9046-monitoring-lidar-data-support-science-element-stse-study-earthcare-assimilation.pdf

Data monitoring experiments for radar and lidar. Support-to-Science-Element (STSE) Study EarthCARE Assimilation

Author

S. Di Michele

Marta Janiskova

2014, Report, WP-3100 Report: ESA ESTEC Contract AO/I-6441/10/NL/CB, ESA Contract Report

File

9048-data-monitoring-experiments-radar-and-lidar-support-science-element-stse-study-earthcare.pdf

Assimilation of ATOVS radiances at ECMWF: first year EUMETSAT fellowship report

Author

Enza di Tomaso

2011, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

9049-assimilation-atovs-radiances-ecmwf-first-year-eumetsat-fellowship-report.pdf

Assimilation of ATOVS radiances at ECMWF: second year EUMETSAT fellowship report

Author

Enza di Tomaso

2012, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

9050-assimilation-atovs-radiances-ecmwf-second-year-eumetsat-fellowship-report.pdf

Assimilation of ATOVS radiances at ECMWF: third year EUMETSAT fellowship report

Author

Enza di Tomaso

S.J. English

2013, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

9051-assimilation-atovs-radiances-ecmwf-third-year-eumetsat-fellowship-report.pdf

Global mass fixer algorithms for conservative tracer transport in the ECMWF model

Author

Michail Diamantakis

Johannes Flemming

2013, Technical memorandum, ECMWF Technical Memoranda

File

9055-global-mass-fixer-algorithms-conservative-tracer-transport-ecmwf-model.pdf

Addressing model uncertainty in seasonal and annual dynamical ensemble forecasts.

Author

F. Doblas-Reyes

Antje Weisheimer

M. Deque

N. Keenlyside

M. McVean

J. Murphy

P. Rogel

D.M. Smith

T.N. Palmer

2008, Technical memorandum, ECMWF Technical Memoranda

File

9069-addressing-model-uncertainty-seasonal-and-annual-dynamical-ensemble-forecasts.pdf

Forecast quality assessment of the ENSEMBLES seasonal-to-decadal Stream 2 hindcasts

Author

F. Doblas-Reyes

Antje Weisheimer

T.N. Palmer

J. Murphy

D.M. Smith

2010, Technical memorandum, ECMWF Technical Memoranda

File

9071-forecast-quality-assessment-ensembles-seasonal-decadal-stream-2-hindcasts.pdf

Decadal climate prediction with the ECMWF coupled forecast system: Impact of ocean observations

Author

F. Doblas-Reyes

Magdalena Alonso-Balmaseda

Antje Weisheimer

T.N. Palmer

2010, Technical memorandum, ECMWF Technical Memoranda

File

9078-decadal-climate-prediction-ecmwf-coupled-forecast-system-impact-ocean-observations.pdf

Impact of increasing greenhouse gas concentrations in seasonal ensemble forecasts.

Author

F. Doblas-Reyes

Renate Hagedorn

T.N. Palmer

J.-J. Morcrette

2005, Technical memorandum, ECMWF Technical Memoranda

File

9084-impact-increasing-greenhouse-gas-concentrations-seasonal-ensemble-forecasts.pdf

The ECMWF surface analysis: Diagnostics and prospects

Author

H. Douville

J.-F. Mahfouf

S. Saarinen

P. Viterbo

1998, Technical memorandum, ECMWF Technical Memoranda

File

9099-ecmwf-surface-analysis-diagnostics-and-prospects.pdf

Sequential soil moisture analysis in the presence of internal and prescribed errors using the ECMWF single column model

Author

H. Douville

P. Viterbo

J.-F. Mahfouf

Anton Beljaars

1998, Technical memorandum, ECMWF Technical Memoranda

File

9100-sequential-soil-moisture-analysis-presence-internal-and-prescribed-errors-using-ecmwf-single.pdf

On the quality of the ERA-Interim ozone reanalyses. Part I Comparisons with in situ measurements

Author

Rossana Dragani

2010, Report, ERA Report Series, ERA Report

File

9111-quality-era-interim-ozone-reanalyses-part-i-comparisons-situ-measurements.pdf