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2010, Report, WP-3100 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

10162-development-strategies-radar-and-lidar-data-assimilation.pdf

Implementation of an ocean mixed layer model in IFS

Author

Y Takaya

Frédéric Vitart

Gianpaolo Balsamo

Magdalena Alonso-Balmaseda

Martin Leutbecher

Franco Molteni

2010, Technical memorandum, ECMWF Technical Memoranda

File

12540-implementation-ocean-mixed-layer-model-ifs.pdf

Sensitivity of L-Band NWP forward modelling to soil roughness

Author

J.M. Sabater

Patricia de Rosnay

Gianpaolo Balsamo

2010, Technical memorandum, ECMWF Technical Memoranda

File

13284-sensitivity-l-band-nwp-forward-modelling-soil-roughness.pdf

Horizontal resolution impact on short- and long-range forecast error

Author

Roberto Buizza

2010, Technical memorandum, ECMWF Technical Memoranda

File

8432-horizontal-resolution-impact-short-and-long-range-forecast-error.pdf

Direct 4D-Var assimilation of all-sky radiances. Part I: Implementation

Author

Peter Bauer

Alan Geer

Philippe Lopez

Deborah Salmond

2010, Technical memorandum, ECMWF Technical Memoranda

File

7987-direct-4d-var-assimilation-all-sky-radiances-part-i-implementation.pdf

A principal component based version of the RTTOV fast radiative transfer model.

Author

Marco Matricardi

2010, Technical memorandum, ECMWF Technical Memoranda

File

11026-principal-component-based-version-rttov-fast-radiative-transfer-model.pdf

Improved middle atmosphere climate and forecasts in the ECMWF model through a non-orographic gravity wave drag parametrization

Author

A. Orr

Peter Bechtold

J. Scinocca

M. Ern

Marta Janiskova

2010, Technical memorandum, ECMWF Technical Memoranda

File

11450-improved-middle-atmosphere-climate-and-forecasts-ecmwf-model-through-non-orographic-gravity.pdf

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Statistical and Statistical-Dynamical Methods in Medium Range Weather Forecasts

On large-scale heating and atmospheric waves

Predictability and climate variation illustrated by a Low-order System

Problems in four-dimensional data assimilation

Design of a forecasting system for ECMWF

Weather forecasts and the effects of the sub-grid scale processes

Data problems in Medium Range Weather Forecasting

The effects of surface fiction in a synoptic scale numerical model

Numerical studies on the energetics of synoptic-scale waves

Concept of the German Research Group SPAAZ (Simulation Project General Atmospheric Circulation)

General problem of parameterization of sub-grid processes

Description and Results with the British Meteorological Office General Circulation Model

Impact of truncation on variable resolution forecasts

Monitoring and assimilation of SCIAMACHY, GOMOS and MIPAS retrievals at ECMWF. Annual Report for ESA contract 21519/08/I-OL: Technical support for global validation of ENVISAT data products.

Forecasts and assimilation experiments of the Antarctic Ozone Hole 2008

A new equitable score suitable for verifying precipitation in NWP

Report from the IFS scalability project

Development of strategies for radar and lidar data assimilation

Implementation of an ocean mixed layer model in IFS

Sensitivity of L-Band NWP forward modelling to soil roughness

Horizontal resolution impact on short- and long-range forecast error

Direct 4D-Var assimilation of all-sky radiances. Part I: Implementation

A principal component based version of the RTTOV fast radiative transfer model.

Improved middle atmosphere climate and forecasts in the ECMWF model through a non-orographic gravity wave drag parametrization

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