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Home > Newsevents > Meetings > Workshops > Gewex Precipitation Analysis > Abstracts of presentations >     
   

Abstracts of presentations

 
 

GEWEX-GCPC Workshop on Objective Analysis of Precipitation 11-13 March 2003

Session I-a. Precipitation analysis procedures (GPCP, CMAP)

George Huffman and Bob Adler (GSFC/NASA) (1) The current approach to GPCP monthly and daily precipitation estimates.
(2) The Multi-satellite Precipitation Analysis (MPA) in real and post-real time
Pingping Xie, Yelena Yarosh, John Janowiak (NCEP/NOAA), and Phillip A. Arkin (ESSIC/UMD) Techniques used to create CMAP and their potential improvements

Session I-b. Precipitation analysis procedures (NWP data assimilation)

Philippe Lopez (ECMWF) Precipitation assimilation at ECMWF
Arthur Hou (DAO/NASA/GSFC) Precipitation assimilation at NASA Goddard
Bruce MacPherson (Met Office) Precipitation assimilation at the Met Office (UK) and COST-717 collaboration in Europe
Peter Bauer (ECMWF) Rain estimation from passive microwave satellite observations
Ko Koizumi (JMA) Precipitation assimilation to JMA mesoscale model using 4D-Var method
Per Kallberg (ECMWF) The precipitation in ERA-40

Session I-c. Precipitation analysis procedures (Other methods)

Murray Salby (U. Colorado) Gridding of global precipitation from satellite measurements
Evgeny Yarosh, Wayne Higgins and Wei Shi (NCEP/NOAA) High-resolution daily precipitation analysis over U.S. at CPC/NCEP
Joe Turk (NRL) Blending precipitation data sets from multiple sources at short time scales
Beth Ebert (BMO) The Australian operational daily rain gauge analysis
Jurgen Grieser (DWD) Towards an adaptive method for spatial interpolation of global rain gauge data
Xiaogang Gao, Soroosh Sorooshian, and Kuolin Hsu Strategy of error analysis and reduction in the PERSIANN System

Session II - Observation characteristics (rain gauge and satellite)

Udo Schneider (GPCC/DWD) Operational processing, quality control and analysis of rain gauge data at GPCC
Yukari Takayabu (CCSR/Univ. Tokyo) Precipitation characteristics observed from TRMM PR

Session III. Validation and Collaboration

Efi Foufoula (Univ. Minn.) Formulating and creating multisensor-multiscale precipitation datasets and model verification
Anna Ghelli (ECMWF) The relevance of gridded rainfall observations to verify ECMWF precipitation forecasts
Witold Krajewski (U. Iowa) Error characteristics of rain gauge and radar estimates and validation issues
Mark Serreze (NSIDC) Monitoring precipitation over the Arctic drainage: Data requirements, shortcomings and applications of atmospheric reanalysis
V. Levizzani (CNR, Italy) and Arnie Gruber (NESDIS/NOAA) The international Precipitation Working Group: Opportunities and perspectives

 


 

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