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Verification statistics and evaluations of ECMWF forecasts in 2000-2001

Author

F. Lalaurette

Laura Ferranti

2001, Technical memorandum, ECMWF Technical Memoranda

File

73283-verification-statistics-and-evaluations-ecmwf-forecasts-2000-2001.pdf

Rain detection over land surfaces using passive microwave satellite data

Author

B. Bauer

2001, Technical memorandum, ECMWF Technical Memoranda

File

7971-rain-detection-over-land-surfaces-using-passive-microwave-satellite-data.pdf

Verification of TMI-adjusted rainfall analysis of tropical cyclones at ECMWF using TRMM Precipitation Radar observations.

Author

Angela Benedetti

Philippe Lopez

2004, Technical memorandum, ECMWF Technical Memoranda

File

8069-verification-tmi-adjusted-rainfall-analysis-tropical-cyclones-ecmwf-using-trmm-precipitation.pdf

Experimental use of TRMM Precipitation Radar observations in 1D+4D-Var assimilation

Author

Angela Benedetti

Philippe Lopez

Peter Bauer

E. Moreau

2004, Technical memorandum, ECMWF Technical Memoranda

File

8072-experimental-use-trmm-precipitation-radar-observations-1d4d-var-assimilation.pdf

RTMIPAS: A fast radiative transfer model for the assimilation of infrared limb radiances from MIPAS.

Author

Niels Bormann

Marco Matricardi

Sean Healy

2004, Technical memorandum, ECMWF Technical Memoranda

File

8309-rtmipas-fast-radiative-transfer-model-assimilation-infrared-limb-radiances-mipas.pdf

Performance of the ECMWF and the BoM ensemble systems in the Southern Hemisphere

Author

W. Bourke

Roberto Buizza

M. Naughton

2004, Technical memorandum, ECMWF Technical Memoranda

File

8333-performance-ecmwf-and-bom-ensemble-systems-southern-hemisphere.pdf

The use of profiler data at ECMWF

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8342-use-profiler-data-ecmwf.pdf

The development of 12-hourly 4D-Var. With annexes supplied by M. Miller, M. Hortal and L. Isaksen.

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8344-development-12-hourly-4d-var-annexes-supplied-m-miller-m-hortal-and-l-isaksen.pdf

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Author

F. Bouttier

G.A. Kelly

2001, Technical memorandum, ECMWF Technical Memoranda

File

8351-observing-systems-experiments-ecmwf-4d-var-data-assimilation-system.pdf

Resolution dependence of orographic torques

Author

A.R. Brown

2004, Technical memorandum, ECMWF Technical Memoranda

File

8400-resolution-dependence-orographic-torques.pdf

Influence matrix diagnostic of a data assimilation system.

Author

Carla Cardinali

S. Pezzulli

Erik Andersson

2004, Technical memorandum, ECMWF Technical Memoranda

File

8592-influence-matrix-diagnostic-data-assimilation-system.pdf

The feasibility of monitoring CO2 from high resolution infrared sounders

Author

A. Chedin

A. Hollingsworth

N.A. Scott

R. Saunders

Marco Matricardi

J. Etcheto

C. Clerbaux

R. Armante

2001, Technical memorandum, ECMWF Technical Memoranda

File

8656-feasibility-monitoring-co2-high-resolution-infrared-sounders.pdf

Verification of precipitation forecasts over the Alpine region using a high density observing network

Author

T. Cherubini

A Ghelli

F. Lalaurette

2001, Technical memorandum, ECMWF Technical Memoranda

File

8680-verification-precipitation-forecasts-over-alpine-region-using-high-density-observing-network.pdf

Large scale non-turbulent dynamics in the atmosphere

Author

Mike Cullen

2001, Technical memorandum, ECMWF Technical Memoranda

File

8831-large-scale-non-turbulent-dynamics-atmosphere.pdf

Large-amplitude nonlinear stability results for atmospheric circulations

Author

Mike Cullen

2001, Technical memorandum, ECMWF Technical Memoranda

File

8832-large-amplitude-nonlinear-stability-results-atmospheric-circulations.pdf

ECMWF's global snow analysis: Assessment and revision based on satellite observations.

Author

M. Drusch

Drasko Vasiljevic

P. Viterbo

2004, Technical memorandum, ECMWF Technical Memoranda

File

9139-ecmwfs-global-snow-analysis-assessment-and-revision-based-satellite-observations.pdf

Soil moisture retrieval during the Southern Great Plains Hydrology Experiment 1999: A comparison between experimental remote sensing data and operational products.

Author

M. Drusch

E.F. Wood

H. Gao

A. Thiele

2004, Technical memorandum, ECMWF Technical Memoranda

File

9141-soil-moisture-retrieval-during-southern-great-plains-hydrology-experiment-1999-comparison.pdf

Developments in 4D-Var and Kalman Filtering

Author

Mike Fisher

Erik Andersson

2001, Technical memorandum, ECMWF Technical Memoranda

File

9409-developments-4d-var-and-kalman-filtering.pdf

On the equivalence between Kalman smoothing and weak-constraint four-dimensional variational data assimilation.

Author

Mike Fisher

2004, Technical memorandum, ECMWF Technical Memoranda

File

9415-equivalence-between-kalman-smoothing-and-weak-constraint-four-dimensional-variational-data.pdf

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Author

I Gilmour

L.A. Smith

Roberto Buizza

2001, Technical memorandum, ECMWF Technical Memoranda

File

9597-duration-linear-regime-24-hours-long-time-weather-forecasting.pdf

Early-delivery suite.

Author

J. Haseler

2004, Technical memorandum, ECMWF Technical Memoranda

File

9793-early-delivery-suite.pdf

The structure and realism of sensitivity perturbations and their interpretation as 'Key Analysis Errors'.

Author

L. Isaksen

Mike Fisher

Erik Andersson

2004, Technical memorandum, ECMWF Technical Memoranda

File

10126-structure-and-realism-sensitivity-perturbations-and-their-interpretation-key-analysis-errors.pdf

Impact and feedback of ocean waves on the atmosphere

Author

Peter Janssen

J. Doyle

Jean-Raymond Bidlot

B. Hansen

L. Isaksen

P. Viterbo

2001, Technical memorandum, ECMWF Technical Memoranda

File

10225-impact-and-feedback-ocean-waves-atmosphere.pdf

Impact of NSCAT winds on tropical cyclones in the ECMWF 4D-Var assimilation system

Author

M. Leidner

L. Isaksen

R. Hoffman

2001, Technical memorandum, ECMWF Technical Memoranda

File

10705-impact-nscat-winds-tropical-cyclones-ecmwf-4d-var-assimilation-system.pdf

Search ECMWF publications

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Verification statistics and evaluations of ECMWF forecasts in 2000-2001

Rain detection over land surfaces using passive microwave satellite data

Verification of TMI-adjusted rainfall analysis of tropical cyclones at ECMWF using TRMM Precipitation Radar observations.

Experimental use of TRMM Precipitation Radar observations in 1D+4D-Var assimilation

RTMIPAS: A fast radiative transfer model for the assimilation of infrared limb radiances from MIPAS.

Performance of the ECMWF and the BoM ensemble systems in the Southern Hemisphere

The use of profiler data at ECMWF

The development of 12-hourly 4D-Var. With annexes supplied by M. Miller, M. Hortal and L. Isaksen.

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Resolution dependence of orographic torques

Influence matrix diagnostic of a data assimilation system.

The feasibility of monitoring CO2 from high resolution infrared sounders

Verification of precipitation forecasts over the Alpine region using a high density observing network

Large scale non-turbulent dynamics in the atmosphere

Large-amplitude nonlinear stability results for atmospheric circulations

ECMWF's global snow analysis: Assessment and revision based on satellite observations.

Soil moisture retrieval during the Southern Great Plains Hydrology Experiment 1999: A comparison between experimental remote sensing data and operational products.

Developments in 4D-Var and Kalman Filtering

On the equivalence between Kalman smoothing and weak-constraint four-dimensional variational data assimilation.

On the duration of the linear regime: is 24 hours a long time in weather forecasting?

Early-delivery suite.

The structure and realism of sensitivity perturbations and their interpretation as 'Key Analysis Errors'.

Impact and feedback of ocean waves on the atmosphere

Impact of NSCAT winds on tropical cyclones in the ECMWF 4D-Var assimilation system

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