Retracted: Analysis of Xinjiang Regional Area of Hail Cloud Radar Reflectivity Based on Image

Hail disaster has become one of the meteorological disasters in Xinjiang area in recent years. Meteorological disasters in the region exist very strong characteristics, so the hail cloud discrimination should have the regional characteristics. In this paper, by a new generation of Doppler radar reflective image, the first order statistical features of the image are extracted and so do the second order statistical features. Taking the eight statistical measures as variables, by cluster analysis method, cluster the hail cloud images. The results show that the images can be distinguished according to areas by clustering analysis method, so the terrain conditions in Xinjiang have a great influence on hail cloud formation. That provides a theoretical analysis foundation for constructing the regional weights of the region discriminant function in the future in Xinjiang area.