Third WCRP International Conference on Reanalysis - 28 January to 1 February, 2008

Thursday, January 31
Data assimilation techniques for reanalysis including ocean and land
9:00

V4-401

Applying Advanced Data Assimilation Techniques to Real Atmospheric Models
Andrew C. Lorenc
Met Office, UK

9:30

G4-411

Homogenization of the Global Radiosonde Temperature and Wind Dataset using
Innovation Statistics from Reanalyses
Leopold Haimberger, Christine Gruber, Stefan Sperka, Christine Tavolato
University of Vienna, Austria

9:50

G4-412

How Can We Gain A Climate Quality Reanalysis If We Are Dependent Upon Radiosonde
Data?
123Peter W. Thorne , Steve Sherwood , John Lanzante
1Met Office Hadley Centre, UK, 2Yale University, USA, 3National Oceanic and Atmospheric
Administration, USA

10:10 - 11:10

Poster and coffee break

11:10

V4-421

Atmosphere-Land Coupled Data Assimilation by Using Satellite Microwave Radiometers
Toshio Koike, David Ndegwa Kuria
The University of Tokyo, Japan

11:40

G4-422

Reprocessing Long-term Satellite Data for Next Generation Reanalyses
Cheng-Zhi Zou
NOAA/NESDIS/Center for Satellite Applications and Research, NOAA Science Center, USA

12:00

G4-423Use of the SSU and AMSU-A Observations in ReanalysesShinya Kobayashi, Marco Matricardi, Dick Dee, Sakari Uppala
European Centre for Medium-Range Weather Forecasts, UK

12:20 - 14:00

Lunch

14:00

V4-431

Ensemble Kalman Filtering for Reanalysis
Eugenia Kalnay
University of Maryland, USA

14:30

G4-432

Ensemble Data Assimilation for Historical Reanalysis
122
Jeffrey Whitaker , Gilbert Compo , Prashant Sardesmukh
12
NOAA Earth System Research Lab., USA, University of Colorado/CIRES, USA

14:50

G4-433Use of the Ensemble Kalman Filter in the GMAO Ocean Data Assimilation System
1,21
1,2
1,2
Christian L. Keppenne , Michele M. Rienecker , Robin Kovach , Jossy Jacob
12NASA GSFC, USA, SAIC, USA(1)Third WCRP International Conference on Reanalysis - 28 January to 1 February, 2008

15:10

G4-434

GFDL's Coupled Ensemble Data Assimilation System, 1980-2006 Oceanic Reanalysis
and Its Impact on ENSO Forecasts
Shaoqing Zhang, Anthorny Rosati, Metthew Harrison, Rich Gudgel
UCAR / GFDL / NOAA, Princeton University, USA

15:30 - 16:30

Poster and coffee break

16:30

V4-435Developments of a Local Ensemble Transform Kalman Filter at JMA
11,2111Takemasa Miyoshi , Yoshiaki Sato , T. Kadowaki , R. Sakai , M. Yamaguchi
12Japan Meteorological Agency, Japan, NOAA, USA

17:00

G4-436

Particle Kalman Filtering for Data Assimilation in Meteorology and Oceanography
1233Ibrahim Hoteit , Dinh-Tuan Pham , George Triantafyllou , Gerasimo Korres
12University of California at San Diego, USA, Université de Grenoble, France, 3Hellenic Centerof Marine research, Greece

17:20

G4-437

A Global 4D-Var Data Assimilation Experiment with a Fully Coupled GCM
11,2111Nozomi Sugiura , Toshiyuki Awaji , Shuhei Masuda , Takashi Mochizuki , Takahiro Toyoda ,1
2
Hiromichi Igarashi , Yoichi Ishikawa
1
FRCGC, JAMSTEC, Japan, 2Kyoto University, Japan

17:40

G4-441Developments in Bias Correction for Reanalysis
Dick Dee, Sakari Uppala, Shinya Kobayashi, Magnus Lindskog, Adrian Simmons
European Centre for Medium-Range Weather Forecasts, UK

18:00

G4-442

Uncertainties in SST and Sea Ice Analyses
1
Nick Rayner , the other members of the GCOS SST & SI Working Group
1Met Office Hadley Centre, UK(2)