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Home > Newsevents > Meetings > Workshops > 2004 > Assmilation Hsrs > Presentations >     
   

Workshop on Assimilation of high spectral resolution sounders in NWP - Presentations



 
 

The slides shown during the workshop presentation are posted here. The papers to appear in the proceedings will be posted when available.

Session 1: RT modelling and bias correction issues

Roger Saunders Forward modelling for advanced infrared sounders
Niels Bormann Simulating infrared limb radiances from MIPAS in the ECMWF system
Marco Matricardi Fast radiative transfer models for radiance assimilation: issues for the next generation of advanced sounders
Phil Watts Observation of bias in AIRS data and a correction strategy

Session 2: Assimilation issues

John Derber Assimilation of AQUA data at NCEP
Andrew Collard Assimilation of advanced infrared sounder observations at the Met Office
Tony McNally The assimilation of AIRS radiances at ECMWF
Thomas Auligné Assimilation results at Météo-France for AIRS
Gerald Van Der Grijn Challenges in satellite data monitoring at ECMWF
Dick Dee Variational bias correction of radiance data in the ECMWF system
Richard Engelen Estimation of atmospheric CO2 concentrations through the data assimilation of AIRS radiances in the ECMWF 4D-Var system

Session 3: Treatment of cloud issues

Frédéric Chevallier Prospects for assimilating cloudy radiances from AIRS
Lydie Lavanant Cloud detection for IASI/AIRS using imagery
Allen Huang Apperception of clouds in AIRS data
Bill Smith Extraction of atmospheric profile information from cloud contaminated radiance spectra

Session 4: Information Content Issues

Clive Rodgers Information content of advanced sounders
Anu Dudhia Information Content of limb radiances from MIPAS
Paolo Antonelli PCA-based information content studies from high spectral resolution infrared observations
Peter Schlüssel Data compression for IASI and radiative transfer in EOF space
Jonathan Smith Compression of AIRS data with principal components
Mitch Goldberg Principal component analysis of AIRS radiances

 


 

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