| Poster Session 9 | 
|  | Data Assimilation Studies | 
|  |  | P9.1 | Assimilation of Coastal Ground-based and Airborne Doppler Radar Data with the ARPS 3DVAR and Cloud Analysis for the Prediction of Hurricane Ike (2008) Kun Zhao, Center for Analysis and Prediction of Storms, Norman, OK; and M. Xue and N. Du
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|  |  | P9.2 | Radar Image Segmentation Using Active Contour Method   Pengfei Zhang, University of Oklahoma/CIMMS, Norman, OK; and M. Zhu
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|  |  | P9.3 | The Potential for Wind Observations from Insect Returns using UK Doppler Rain Radars Susan J. Rennie, University of Reading, Reading, United Kingdom; and A. J. Illingworth, S. L. Dance, and S. Ballard
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|  |  | P9.4 | Assimilation of radar observations in mesoscale models using approximate background error covariance matrices   Chang-Hwan Park, University of Wisconsin, Madison, WI; and R. Bennartz and M. S. Kulie
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|  |  | P9.5 | Examining the Impact of Spatial and Temporal Resolutions of Phased-Array Radar on EnKF Analysis of Convective Storms Using OSSEs - Modeling Observation Errors   Yasuko Umemoto, University of Oklahoma, Norman, OK; and T. Lei, T. Y. Yu, and M. Xue
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|  |  | P9.6 | A new dealiasing method for Doppler velocity data quality control   Qin Xu, NOAA/NSSL, Norman, OK; and K. Nai, P. Zhang, S. Liu, and D. Parrish
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|  |  | P9.7 | Automatic quality control of airborne Doppler radar data   Cory A. Wolff, NCAR, Boulder, CO; and M. M. Bell and W. C. Lee
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|  |  | P9.8 | Three-dimensional Analyses of Several Thunderstorms observed during VORTEX2 field operations   Jidong Gao, CAPS/Univ. of Oklahoma, Norman, OK; and D. J. Stensrud and M. Xue
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