There is a linear relationship between differential reflectivity ZDR and the shapefactor defined as the ratio of the horizontal scale to the vertical scale of a particle.
球锥扁椭球形冰粒的差反射率因子与粒子形状参数水平-垂直尺度比呈很好的线性正相关。
2
The particle size can be determined according to the scattering intensity, while shape information can be obtained through asymmetry factor (AF).
粒径的大小可由散射光强度确定，而颗粒的形状可通过对非对称因子af的分析获得。
3
The micro-images of particle morphologic and fractal are applied to process of image processing. Morphologic parameters have been brought forward: area, girth, diameter, shapefactor, and fractal.