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Assimilation of cloud radar and lidar observations towards EarthCARE

Author

Marta Janiskova

Peter Bauer

2015, Newsletter Feature Article, ECMWF Newsletter

File

17331-assimilation-cloud-radar-and-lidar-observations-towards-earthcare.pdf

The direct assimilation of principal components

Author

Marco Matricardi

2015, Newsletter Feature Article, ECMWF Newsletter

File

17332-direct-assimilation-principal-components.pdf

Aeolus Level-2B processing of A2D airborne campaign data

Author

Michael Rennie

2015, Report, ESA Contract Report, ESA Contract Report

File

18012-aeolus-level-2b-processing-a2d-airborne-campaign-data.pdf

EMOSLIB

Author

Umberto Modigliani

Pedro Maciel

2015, Software

GRIB-API

Author

Umberto Modigliani

Shahram Najm

2015, Software, WMO FM-92 GRIB

Effect of solar zenith angle specification on mean shortwave fluxes and stratospheric temperatures

Author

Robin Hogan

S. Hirahara

2015, Technical memorandum, ECMWF Technical Memoranda

File

9930-effect-solar-zenith-angle-specification-mean-shortwave-fluxes-and-stratospheric-temperatures.pdf

Improved seasonal prediction of the hot summer of 2003 over Europe through better representation of uncertainty in the land

Author

D.A. MacLeod

Hannah Cloke

Florian Pappenberger

Antje Weisheimer

2015, Technical memorandum, ECMWF Technical Memoranda

File

10897-improved-seasonal-prediction-hot-summer-2003-over-europe-through-better-representation.pdf

CM-SAF Visiting Scientist Activity CM_VS14_01 Report: Characterisation of SSM/T-2 radiances using ERA-Interim and other reanalyses

Author

S. Kobayashi

P. Poli

V. John

2015, Report, ERA Report Series, ERA Report

File

10518-cm-saf-visiting-scientist-activity-cmvs1401-report-characterisation-ssmt-2-radiances-using.pdf

Scene-dependent observation errors for the assimilation of AMSU-A

Author

Heather Lawrence

Niels Bormann

S.J. English

2015, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

10669-scene-dependent-observation-errors-assimilation-amsu.pdf

Pre-assimilation feedback on a Fundamental Climate Data Record of brightness temperatures from Special Sensor Microwave Imagers: A step towards MIPs4Obs?

Author

P. Poli

C. Peubey

K. Fennig

M. Schroeder

R. Roebelling

Alan Geer

2015, Report, ERA Report Series, ERA Report

File

11695-pre-assimilation-feedback-fundamental-climate-data-record-brightness-temperatures-special.pdf

Assessment of AMV's from COMS in the ECMWF system

Author

S-H. Lee

Kirsti Salonen

Niels Bormann

2015, Technical memorandum, ECMWF Technical Memoranda

File

10690-assessment-amvs-coms-ecmwf-system.pdf

All-sky assimilation of SSMIS humidity sounding channels over land within the ECMWF system

Author

Fabrizio Baordo

Alan Geer

2015, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

7931-all-sky-assimilation-ssmis-humidity-sounding-channels-over-land-within-ecmwf-system.pdf

Enhancing the impact of IASI observations through an updated observation error covariance matrix

Author

Niels Bormann

Massimo Bonavita

Rossana Dragani

Reime Eresmaa

Marco Matricardi

A. McNally

2015, Technical memorandum, ECMWF Technical Memoranda

File

8292-enhancing-impact-iasi-observations-through-updated-observation-error-covariance-matrix.pdf

ERA-20C Deterministic

Author

P. Poli

Hans Hersbach

P. Berrisford

other authors

2015, Report, ERA Report Series, ERA Report

File

11700-era-20c-deterministic.pdf

Notes on the maximum wave height distribution

Author

Peter Janssen

2015, Technical memorandum, ECMWF Technical Memoranda

File

10185-notes-maximum-wave-height-distribution.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

Adjoint-based forecast sensitivity applied to observation error variances tuning

Author

Cristina Lupu

Carla Cardinali

A. McNally

2015, Technical memorandum, ECMWF Technical Memoranda

File

10864-adjoint-based-forecast-sensitivity-applied-observation-error-variances-tuning.pdf

The Forecast Skill Horizon

Author

Roberto Buizza

Martin Leutbecher

2015, Technical memorandum, ECMWF Technical Memoranda

File

8450-forecast-skill-horizon.pdf

An Evaluation of FY-3C MWHS-2 at ECMWF

Author

Heather Lawrence

Niels Bormann

Alan Geer

S.J. English

2015, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

10668-evaluation-fy-3c-mwhs-2-ecmwf.pdf

Atmospheric Motion Vector observations in the ECMWF System: Fourth year report

Author

Kirsti Salonen

Niels Bormann

2015, Report, EUMETSAT/ECMWF Fellowship Programme Research Reports, EUMETSAT/ECMWF Fellowship Programme

File

12071-atmospheric-motion-vector-observations-ecmwf-system-fourth-year-report.pdf

The observation feedback archive for the ICOADS and ISPD data sets

Author

Hans Hersbach

P. Poli

D.P. Dee

2015, Report, ERA Report Series, ERA Report

File

9871-observation-feedback-archive-icoads-and-ispd-data-sets.pdf

The ENSO signal in atmospheric composition fields: Emission driven versus dynamically induced changes

Author

Antje Inness

Angela Benedetti

Johannes Flemming

Mark Parrington

J. Kaiser

S. Remy

2015, Technical memorandum, ECMWF Technical Memoranda

File

10108-enso-signal-atmospheric-composition-fields-emission-driven-versus-dynamically-induced-changes.pdf

Operational implementation of RTTOV-11 in the IFS

Author

Cristina Lupu

Alan Geer

2015, Technical memorandum, ECMWF Technical Memoranda

File

10860-operational-implementation-rttov-11-ifs.pdf

Revision of the microwave coefficient files in the IFS

Author

Cristina Lupu

Alan Geer

Niels Bormann

2015, Technical memorandum, ECMWF Technical Memoranda

File

10861-revision-microwave-coefficient-files-ifs.pdf

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