A Multicase Comparative Assessment of the Ensemble Kalman Filter for Assimilation of Radar Observations. Part I: Storm-Scale Analyses

By A. Aksoy, D. Dowell, C. Snyder. 2009

264 citations recorded by the source corpus.

Subfields: Atmospheric Science, Global and Planetary Change

View Paper: https://www.semanticscholar.org/paper/cb826ea4f06b7751539656667ce95808a1730de5

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Citations in the corpus

Ensemble Kalman Filter Assimilation of Radar Observations of the 8 May 2003 Oklahoma City Supercell: Influences of Reflectivity Observations on Storm-Scale Analyses (2011, methodology): “The current study is essentially a follow-up study to Tong and Xue (2005), except for real instead of synthetic observations, and a complementary study to Aksoy et al. (2009), which pro-”
The Impact of Size Sorting on the Polarimetric Radar Variables (2012, background): “…system simulation experiments (OSSEs) (e.g., Snyder and Zhang 2003; Tong and Xue 2005; Jung et al. 2008; Yussouf and Stensrud 2012) as well as real-data experiments (e.g., Hu et al. 2006a,b; Aksoy et al. 2009; Lim and Sun 2010; Schenkman et al. 2011a,b; Dowell et al. 2011; Snook et al. 2011).”
Incorporating Ensemble Covariance in the Gridpoint Statistical Interpolation Variational Minimization: A Mathematical Framework (2010, methodology): “A mathematical derivation is therefore provided to demonstrate how to incorporate the flow-dependent ensemble covariance in the GSI variational minimization.”
Operational Implementation of the 1D+3D-Var Assimilation Method of Radar Reflectivity Data in the AROME Model (2014, background): “Therefore, assessments with real radar observations have been limited to specific cases of convective organization (Dowell et al. 2004; Aksoy et al. 2009, 2010).”
Additive Noise for Storm-Scale Ensemble Data Assimilation (2009, methodology): “Assimilating low-reflectivity (nonprecipitation) observations in the storm environment, which was not attempted here, could suppress the spurious cells (Dowell et al. 2004a; Tong and Xue 2005; Aksoy et al. 2009).”
CONVECTIVE-SCALE WARN-ON-FORECAST SYSTEM: A vision for 2020 (2009, background): “…2004; Tong and Xue 2005; Caya et al. 2005; Xue et al. 2006; Jung et al. 2008) or real radar observations (Xue et al. 2003; Dowell et al. 2004; Hu et al. 2006; Smith et al. 2008; Weygandt et al. 2008; Dowell and Wicker 2009; Aksoy et al. 2009) to accurately initialize supercell thunderstorms (Fig.”