根据数字化气象卫星资料的特点，设计了对卫星云图进行自动分类识别的动态聚类算法。利用ＧＭＳ５的１０５～１１５μｍ和０５５～０９μｍ两个通道的资料，采用迭代自组织的数据分析算法（ＩＳＯＤＡＴＡ算法）对云图进行了分类试验。 According to the characteristics of digital meteorological satellite data, a dynamic clustering algorithm for automatic classification and identification of satellite cloud images is designed. Based on the data of 105 ~ 115μm and 055 ~ 09μm of GMS5, the cloud graph was classified by using the iterative self-organized data analysis algorithm (ISODATA algorithm).