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Statistical post-processing in the Italian Meteorological Service

Author

C. Finizio

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

File

74473-statistical-post-processing-italian-meteorological-service.pdf

Comparison of measurements of European radiosonde stations in the 100 hPa level

Author

C. Fink

1987, Conference Paper, ECMWF/WMO Workshop on Radiosonde Data Quality and Monitoring, 14-16 December 1987

File

74474-comparison-measurements-european-radiosonde-stations-100-hpa-level.pdf

Analysis and forecasts of tropical cyclones in the ECMWF 40-year reanalysis (ERA-40)

Author

M. Fiorino

2001, Conference Paper, Workshop on Re-analysis, 5-9 November 2001, ERA-40 Project Report Series

File

74475-analysis-and-forecasts-tropical-cyclones-ecmwf-40-year-reanalysis-era-40.pdf

A multi-decadal daily sea surface temperature and sea ice concentration data set for the ERA-40 reanalysis.

Author

M. Fiorino

2004, Report, ERA-40 Project Report Series, ERA Report

File

9396-multi-decadal-daily-sea-surface-temperature-and-sea-ice-concentration-data-set-era-40.pdf

The effects of surface fiction in a synoptic scale numerical model

Author

G. Fischer

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74477-effects-surface-fiction-synoptic-scale-numerical-model.pdf

Numerical studies on the energetics of synoptic-scale waves

Author

G. Fischer

1975, Conference Paper, Seminar on the Scientific Foundation of Medium Range Weather Forecasts, 1-12 September 1975

File

74478-numerical-studies-energetics-synoptic-scale-waves.pdf

Estimation of analysis errors

Author

Mike Fisher

1996, Conference Paper, Seminar on Data Assimilation, 2-6 September 1996

File

74479-estimation-analysis-errors.pdf

Minimization algorithms for variational data assimilation

Author

Mike Fisher

1998, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmospheric Modelling, 7-11 September 1998

File

74480-minimization-algorithms-variational-data-assimilation.pdf

Development of a simplified Kalman filter

Author

Mike Fisher

1998, Technical memorandum, ECMWF Technical Memoranda

File

9401-development-simplified-kalman-filter.pdf

Estimation of entropy reduction and degrees of freedom for signal for large variational analysis systems

Author

Mike Fisher

2003, Technical memorandum, ECMWF Technical Memoranda

File

9402-estimation-entropy-reduction-and-degrees-freedom-signal-large-variational-analysis-systems.pdf

Background error covariance modelling

Author

Mike Fisher

2003, Conference Paper, Seminar on Recent developments in data assimilation for atmosphere and ocean, 8-12 September 2003

File

74483-background-error-covariance-modelling.pdf

Generalized frames on the sphere, with application to the background error covariance modelling.

Author

Mike Fisher

2004, Conference Paper, Seminar on Recent developments in numerical methods for atmospheric and ocean modelling, 6-10 September 2004

File

74484-generalized-frames-sphere-application-background-error-covariance-modelling.pdf

Estimation of analysis errors

Author

Mike Fisher

1996, Conference Paper, Workshop on non-linear aspects of data assimilation, 9-11 September 1996

File

74485-estimation-analysis-errors.pdf

Optimizing data assimilation for re-analysis

Author

Mike Fisher

2006, Conference Paper, ECMWF/Geo Workshop on Atmospheric Reanalyis, 19-22 June 2006

File

74486-optimizing-data-assimilation-re-analysis.pdf

Estimating the covariance matrices of analysis and forecast error in variational dataassimilation

Author

Mike Fisher

P. Courtier

1995, Technical memorandum, ECMWF Technical Memoranda

File

9408-estimating-covariance-matrices-analysis-and-forecast-error-variational-dataassimilation.pdf

Developments in 4D-Var and Kalman Filtering

Author

Mike Fisher

2001, Technical memorandum, ECMWF Technical Memoranda

File

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

Long window 4D-Var

Author

Mike Fisher

H. Auvinen

2012, Conference Paper, Seminar on Data assimilation for atmosphere and ocean, 6-9 September 2011

File

74489-long-window-4d-var.pdf

Data assimilation in weather forecasting: a case study in PDE-constrained optimization

Author

Mike Fisher

J. Nocedal

Y. Trémolet

S.J. Wright

2008, Technical memorandum, ECMWF Technical Memoranda

File

9413-data-assimilation-weather-forecasting-case-study-pde-constrained-optimization.pdf

Weak-constraint and long window 4DVAR

Author

Mike Fisher

Y. Trémolet

H. Auvinen

D. Tan

P. Poli

2011, Technical memorandum, ECMWF Technical Memoranda

File

9414-weak-constraint-and-long-window-4dvar.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

The sensitivity of analysis errors to the specification of background error covariances

Author

Mike Fisher

2007, Conference Paper, ECMWF Workshop on Flow-dependent aspecyts of data assimilation, 11-13 June 2007

File

74493-sensitivity-analysis-errors-specification-background-error-covariances.pdf

A retrieval/forecast interactive system

Author

H.E. Fleming

J.M. Daniels

M. Goldberg

B.B. Katz

W.E. Backer

D.G. Deaven

1989, Conference Paper, ECMWF/EUMETSAT Workshop on The Use of Satellite Data in Operational Numerical Weather Prediction: 1989-1993, 9-12 May 1989, ECMWF/EUMETSAT Workshop

File

74494-retrievalforecast-interactive-system.pdf

Volcanic sulphur dioxide plume forecasts based on UV-satellite retrievals for the 2011 Grimsvotn and the 2010 Eyjafjallajokull eruption

Author

Johannes Flemming

Antje Inness

2012, Technical memorandum, ECMWF Technical Memoranda

File

9419-volcanic-sulphur-dioxide-plume-forecasts-based-uv-satellite-retrievals-2011-grimsvotn-and-2010.pdf

Coupling global chemistry transport models to ECMWF's integrated forecast system

Author

Johannes Flemming

Antje Inness

H. Flentje

V. Huijnen

P. Moinat

M.G. Schultz

O. Stein

2009, Technical memorandum, ECMWF Technical Memoranda

File

9424-coupling-global-chemistry-transport-models-ecmwfs-integrated-forecast-system.pdf