Download PDFOpen PDF in browserIce Crystal Morphological Complexity and Asymmetry Parameter: Implications for Light Scattering MeasurementEasyChair Preprint no. 89534 pages•Date: October 3, 2022AbstractWe developed a model-free algorithm for retrieving the asymmetry parameter of ice crystals from polar nephelometer measurements. In addition, we introduce the so-called Cp parameter for defining the degree of morphological complexity of ice crystals. The Cp is defined in such a way that it measures the decay rate of coefficients for Legendre expansion of the angular scattering function. It was found that the Cp parameter is strongly correlated with the distortion parameter of the ice crystal models. The effectiveness of Cp is validated using a case study on rimed particles. Keyphrases: asymmetry parameter, ice crystals, morphological complexity, single scattering
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