中尺度对流系统概念模型抽象化描述原理和方法  

Abstract Description Principle and Method of Mesoscale Convective System Conceptual Model

作　　者：林墨[1,2,3] 王汝凉[1] 林宗桂[2,3] 

机构地区：[1]广西师范学院,广西南宁530001 [2]广西壮族自治区气象减灾研究所,广西南宁530022 [3]国家卫星气象中心遥感应用试验基地,南宁530022

出　　处：《气象研究与应用》2013年第2期18-21,30,I0001,共6页Journal of Meteorological Research and Application

基　　金：国家自然科学基金(40965003);广西自然科学基金(2011GXNSFA018005)共同资助

摘　　要：针对华南西部中尺度对流系统2D概念模型,通过对华南西部中尺度对流系统2D概念模型直观化图象特征进行属性和行为特征分离,采用面向对象语言中类对象表达方式,构造图象各组成部分类对象,用类对象的行为和属性定量描述图象特征和变化,初步实现中尺度对流系统2D概念模型抽象化描述。并用实例检验了原理和方法的合理性,为中尺度对流系统2D概念模型图象应用自动化处理提供了理论和方法基础。Based on the separation of the attributes and behavioral characteristics of intuitive image feature, the visible image feature of south-western mesoscale convective systems 2D conceptual model was separated by properties and behavior characteristics to structure the sectional class object of image by the expression of object oriented language class object. The abstract description of model was realized by using the quantitativelydescription of the class object behavior and properties image features and changes. Rationality of this principle and method was tested by the cases to provide the theoretical basis and methods for automatic processing the image application of MCS 2D conceptual model.

关 键 词：中尺度对流系统 概念模型 抽象化描述 

分 类 号：P409[天文地球—大气科学及气象学]