Search ECMWF publications

The NEMOVAR ocean data assimilation system as implemented in the ECMWF ocean analysis for System 4

Author

Kristian Mogensen

Weaver Balmaseda

2012, Technical memorandum, ECMWF Technical Memoranda

File

11174-nemovar-ocean-data-assimilation-system-implemented-ecmwf-ocean-analysis-system-4.pdf

On the use of EDA background error variances in the ECMWF 4D-Var

Author

Massimo Bonavita

L. Isaksen

E. Hólm

2012, Technical memorandum, ECMWF Technical Memoranda

File

8272-use-eda-background-error-variances-ecmwf-4d-var.pdf

Comparing TIGGE multi-model forecasts with reforecast-calibrated ECMWF ensemble forecasts

Author

Renate Hagedorn

Roberto Buizza

T.M. Hamill

Martin Leutbecher

T.N. Palmer

2012, Technical memorandum, ECMWF Technical Memoranda

File

9725-comparing-tigge-multi-model-forecasts-reforecast-calibrated-ecmwf-ensemble-forecasts.pdf

Intercomparison of global model precipitation forecast skill in 2010/11 using the SEEPS score

Author

Thomas Haiden

Mark Rodwell

David Richardson

A. Okagaki

T. Robinson

Tim Hewson

2012, Technical memorandum, ECMWF Technical Memoranda

File

9732-intercomparison-global-model-precipitation-forecast-skill-201011-using-seeps-score.pdf

Linearized physics for data assimilation at ECMWF

Author

Marta Janiskova

Philippe Lopez

2012, Technical memorandum, ECMWF Technical Memoranda

File

10163-linearized-physics-data-assimilation-ecmwf.pdf

Experimental 4D-Var assimilation of SYNOP rain gauge data at ECMWF

Author

Philippe Lopez

2012, Technical memorandum, ECMWF Technical Memoranda

File

10790-experimental-4d-var-assimilation-synop-rain-gauge-data-ecmwf.pdf

A simplified Extended Kalman Filter for the global operational soil moisture analysis at ECMWF

Author

Patricia de Rosnay

M. Drusch

Drasko Vasiljevic

Gianpaolo Balsamo

C. Albergel

L. Isaksen

2012, Technical memorandum, ECMWF Technical Memoranda

File

13240-simplified-extended-kalman-filter-global-operational-soil-moisture-analysis-ecmwf.pdf

Effects of observations errors on the statistics for ensemble spread and reliability

Author

Ø. Saetra

Jean-Raymond Bidlot

Hans Hersbach

David Richardson

2002, Technical memorandum, ECMWF Technical Memoranda

File

12061-effects-observations-errors-statistics-ensemble-spread-and-reliability.pdf

The Torne-Kalix PILPS2E experiment as a test bed for modifications to the ECMWF land surface scheme

Author

B.J.J. van den Hurk

P. Viterbo

2002, Technical memorandum, ECMWF Technical Memoranda

File

13262-torne-kalix-pilps2e-experiment-test-bed-modifications-ecmwf-land-surface-scheme.pdf

Impact of Leaf Area Index seasonality on the annual land surface evaporation in a global circulation model

Author

B.J.J. van den Hurk

P. Viterbo

S.O. Los

2002, Technical memorandum, ECMWF Technical Memoranda

File

13263-impact-leaf-area-index-seasonality-annual-land-surface-evaporation-global-circulation-model.pdf

Assessment of the ECMWF ensemble prediction system for waves and marine winds

Author

Ø. Saetra

Jean-Raymond Bidlot

2002, Technical memorandum, ECMWF Technical Memoranda

File

12060-assessment-ecmwf-ensemble-prediction-system-waves-and-marine-winds.pdf

Benefits of increased resolution in the ECMWF ensemble system and comparison with poor-man's ensembles

Author

Roberto Buizza

David Richardson

T.N. Palmer

2002, Technical memorandum, ECMWF Technical Memoranda

File

8467-benefits-increased-resolution-ecmwf-ensemble-system-and-comparison-poor-mans-ensembles.pdf

Clear-sky window channel radiances: a comparison between observations and the ECMWF model

Author

I.F. Trigo

P. Viterbo

2002, Technical memorandum, ECMWF Technical Memoranda

File

12831-clear-sky-window-channel-radiances-comparison-between-observations-and-ecmwf-model.pdf

Seasonal forecasting of tropical cyclone landfall over Mozambique

Author

Frédéric Vitart

D. Anderson

Tim Stockdale

2002, Technical memorandum, ECMWF Technical Memoranda

File

12936-seasonal-forecasting-tropical-cyclone-landfall-over-mozambique.pdf

Westerly wind events and the 1997 El NIno event in the ECMWF seasonal forecasting system: a case study

Author

Magdalena Alonso-Balmaseda

Frédéric Vitart

Laura Ferranti

D. Anderson

2002, Technical memorandum, ECMWF Technical Memoranda

File

7687-westerly-wind-events-and-1997-el-nino-event-ecmwf-seasonal-forecasting-system-case-study.pdf

Sensitivity of dynamical seasonal forecasts to ocean initial conditions

Author

O. Alves

Magdalena Alonso-Balmaseda

D. Anderson

Tim Stockdale

2002, Technical memorandum, ECMWF Technical Memoranda

File

7693-sensitivity-dynamical-seasonal-forecasts-ocean-initial-conditions.pdf

Report on the tenth Security Representatives' Meeting 23-24 May 2002

Author

complier Prior

2002, Technical memorandum, ECMWF Technical Memoranda

Assimilation and Modelling of the Hydrological Cycle: ECMWF's Status and Plans

Author

E. Hólm

Erik Andersson

Anton Beljaars

Philippe Lopez

J.-F. Mahfouf

Adrian Simmons

Jean-Noël Thépaut

2002, Technical memorandum, ECMWF Technical Memoranda

File

9996-assimilation-and-modelling-hydrological-cycle-ecmwfs-status-and-plans.pdf

A reduced rank estimate of forecast error variance changes due to intermittent modifications of the observing network

Author

Martin Leutbecher

2002, Technical memorandum, ECMWF Technical Memoranda

File

10720-reduced-rank-estimate-forecast-error-variance-changes-due-intermittent-modifications-observing.pdf

Tropical cyclone forecasting at ECMWF: new products and validation

Author

G. van der Grijn

2002, Technical memorandum, ECMWF Technical Memoranda

File

13266-tropical-cyclone-forecasting-ecmwf-new-products-and-validation.pdf

Validation of the NESDIS Near Real Time AIRS channel selection

Author

Nadia Fourrié

Jean-Noël Thépaut

2002, Technical memorandum, ECMWF Technical Memoranda

File

9453-validation-nesdis-near-real-time-airs-channel-selection.pdf

Evaluation of the diurnal cycle of precipitation, surface thermodynamics and surface fluxes in the ECMWF model using LBA data

Author

A. Betts

C. Jakob

2002, Technical memorandum, ECMWF Technical Memoranda

File

8199-evaluation-diurnal-cycle-precipitation-surface-thermodynamics-and-surface-fluxes-ecmwf-model.pdf

Report of the 14th meeting of Computer Representatives, 27-28 May 2002

Author

P. Prior

2002, Technical memorandum, ECMWF Technical Memoranda

File

11730-report-14th-meeting-computer-representatives-27-28-may-2002.pdf

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

Search ECMWF publications

Sort by

The NEMOVAR ocean data assimilation system as implemented in the ECMWF ocean analysis for System 4

On the use of EDA background error variances in the ECMWF 4D-Var

Comparing TIGGE multi-model forecasts with reforecast-calibrated ECMWF ensemble forecasts

Intercomparison of global model precipitation forecast skill in 2010/11 using the SEEPS score

Linearized physics for data assimilation at ECMWF

Experimental 4D-Var assimilation of SYNOP rain gauge data at ECMWF

A simplified Extended Kalman Filter for the global operational soil moisture analysis at ECMWF

Effects of observations errors on the statistics for ensemble spread and reliability

The Torne-Kalix PILPS2E experiment as a test bed for modifications to the ECMWF land surface scheme

Impact of Leaf Area Index seasonality on the annual land surface evaporation in a global circulation model

Assessment of the ECMWF ensemble prediction system for waves and marine winds

Benefits of increased resolution in the ECMWF ensemble system and comparison with poor-man's ensembles

Clear-sky window channel radiances: a comparison between observations and the ECMWF model

Seasonal forecasting of tropical cyclone landfall over Mozambique

Westerly wind events and the 1997 El NIno event in the ECMWF seasonal forecasting system: a case study

Sensitivity of dynamical seasonal forecasts to ocean initial conditions

Report on the tenth Security Representatives' Meeting 23-24 May 2002

Assimilation and Modelling of the Hydrological Cycle: ECMWF's Status and Plans

A reduced rank estimate of forecast error variance changes due to intermittent modifications of the observing network

Tropical cyclone forecasting at ECMWF: new products and validation

Validation of the NESDIS Near Real Time AIRS channel selection

Evaluation of the diurnal cycle of precipitation, surface thermodynamics and surface fluxes in the ECMWF model using LBA data

Report of the 14th meeting of Computer Representatives, 27-28 May 2002

Ozone in ERA-40: 1991-1996

Filter by Year

Filter by Type of publication

Author(s)