'Ensemble transform kalman filter' diaporamas de présentation

ECMWF Data Assimilation Training Course - Kalman Filter Techniques

559 views • 43 slides

ECMWF Data Assimilation Training Course - Kalman Filter Techniques

729 views • 42 slides

Recent Forecast Impact Results from WSR and ATREC

Recent Forecast Impact Results from WSR and ATREC. Lacey Holland SAIC/EMC/NCEP (now NCAR) Zoltan Toth EMC/NCEP/NWS Sharan Majumdar Univ. Miami Yucheng Song IMSG/EMC/NCEP Lidar workshop, Sedona, Arizona. Acknowledgements.

353 views • 23 slides

Data assimilation for sea fog over the Yellow Sea

Shanhong Gao. Data assimilation for sea fog over the Yellow Sea. ?????? ??????. MODIS, MTSAT, FY images. Three aspects are important. model. ? initial conditions ? micro-physics ? PBL scheme. Obs. fog area. inversion. Observations. sound. synop. ships. QuikSCAT. airs. gps.

339 views • 17 slides

Update: AFWA ensemble development and findings

Update: AFWA ensemble development and findings. J. Hacker / E. Kuchera Collaborators: C. Snyder, J. Berner , S.-Y. Ha, M. Pocernich , J. Schramm, WRF developers. Guiding interests. Primarily lower atmosphere (winds, shear) Multiple time scales (0-60 h) and fine spatial scales

293 views • 16 slides

Critical issues of ensemble data assimilation in application to GOES-R risk reduction program

Critical issues of ensemble data assimilation in application to GOES-R risk reduction program D. Zupanski 1 , M. Zupanski 1 , M. DeMaria 2 , and L. Grasso 1 1 CIRA/Colorado State University, Fort Collins, CO 2 NOAA/NESDIS Fort Collins, CO

251 views • 16 slides

Errors in Error Variance Prediction and Ensemble Post-Processing Elizabeth Satterfield 1 , Craig Bishop 2

Errors in Error Variance Prediction and Ensemble Post-Processing Elizabeth Satterfield 1 , Craig Bishop 2 1 National Research Council, Monterey, CA, USA; 2 Naval Research Laboratory, Monterey CA, USA. Weather Roulette (Hagedorn and Smith, 2008)

103 views • 1 slides