'3dvar' diaporamas de présentation

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Seoul National University Dong-Kyou Lee, Hyun-Ha Lee, Jo-Han Lee, Joo-Wan Kim

Seoul National University Dong-Kyou Lee, Hyun-Ha Lee, Jo-Han Lee, Joo-Wan Kim

Radar Data Assimilation in the Simulation of Mesoscale Convective Systems. Seoul National University Dong-Kyou Lee, Hyun-Ha Lee, Jo-Han Lee, Joo-Wan Kim. CONTENTS. 1. Introduction 2. Heavy Rainfall Case 3. Tunings of 3DVAR for Radar Data

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683 views • 47 slides
Data Assimilation in AMPS

Data Assimilation in AMPS

Data Assimilation in AMPS. Dale Barker S. Rizvi, and M. Duda MMM Division, NCAR Email: dmbarker@ucar.edu http://www.mmm.ucar.edu/3dvar. Talk Overview. The MM5/WRF 3DVAR system. MM5 3DVAR in Alaska. AMPS observation study. 3DVAR performance in AMPS. Ensemble Kalman Filter in AMPS.

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536 views • 34 slides
Contributions / input by: Hendrik Reich, Andreas Rhodin, Klaus Stephan, Werner Wergen (DWD)

Contributions / input by: Hendrik Reich, Andreas Rhodin, Klaus Stephan, Werner Wergen (DWD)

PP Kenda : Status Report christoph.schraff@dwd.de Deutscher Wetterdienst, D-63067 Offenbach, Germany. Contributions / input by: Hendrik Reich, Andreas Rhodin, Klaus Stephan, Werner Wergen (DWD) Daniel Leuenberger, Tanja Weusthoff (MeteoSwiss) Marek Lazanowicz (IMGW)

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411 views • 20 slides
Numerical Weather Prediction: Status and prospects APSDEU-6, 1-3 June 2005, Seoul, Rep. of Korea

Numerical Weather Prediction: Status and prospects APSDEU-6, 1-3 June 2005, Seoul, Rep. of Korea

Numerical Weather Prediction: Status and prospects APSDEU-6, 1-3 June 2005, Seoul, Rep. of Korea. Woo-Jin Lee Numerical Weather Prediction Division Korea Meteorological Administration. Models on operation at KMA. Cray X1 supercomputer at KMA. Global model T213L30 for 1998-2004. 3 dOI.

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331 views • 16 slides
the AROME system: status and plans 3DVar vs other techniques The concepts of balance & control

the AROME system: status and plans 3DVar vs other techniques The concepts of balance & control

Data assimilation for nowcasting potential and limits of a 3D variational approach How to use the newer, better NWP models to help nowcasting applications. the AROME system: status and plans 3DVar vs other techniques The concepts of balance & control Redefining the NWC/NWP boundary.

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221 views • 15 slides
Update of NMC/CMA Global Ensemble Prediction System

Update of NMC/CMA Global Ensemble Prediction System

Update of NMC/CMA Global Ensemble Prediction System. Jing Chen, Hua Tian, Gou Deng National Meteorological Center (NMC), CMA. Contents. GEPS System Configuration GEPS Update Tigge relative research and use. T213 GEPS Configuration. T213L31. Obs. SSI+ATOVS. BGM perturbation method.

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239 views • 12 slides

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