多光谱卫星图象综合处理系统的可视化设计  

VISUAL-INTERFACE DESIGN OF MULTI-SPECTRAL SATELLITE IMAGERY INTEGRATED PROCESSION SYSTEM (MSISPS)

作　　者：刘远龙[1] 方晖[1] 郁凡[2] 

机构地区：[1]南京大学电子科学与工程系,南京210093 [2]南京大学大气科学系,南京210093

出　　处：《气象科学》2004年第4期432-439,共8页Journal of the Meteorological Sciences

基　　金：国家自然科学基金项目 (40 175 0 0 7);<国家重点基础研究发展规划>项目 (G19980 4 0 910 )资助

摘　　要：多光谱卫星图象中蕴涵着丰富的气象信息 ,在天气监测和预报工作中发挥了重要作用。为使多光谱气象卫星图象更好的为气象工作服务 ,我们初步开发了多光谱卫星图象综合处理系统 (MSISPS)。本文详细地论述了多光谱卫星图象综合处理系统的可视化设计原理、思想和方法以及此系统实现的主要功能。还介绍了位图显示、动画处理、创建新窗口和状态栏利用等关键技术在MSISPS中的应用。与现在的相关的软件相比 ,MSISPS实现了多光谱卫星图象的云分类分析、降水场分析和湿度场分析的可视化和交互式操作 ,使气象卫星图象处理的新技术和新方法得到了简便、高效、快捷的应用。Multi-spectral satellite imageries including much information play an important role in theweather monitor andweather forecast. In order to make multi-spectral satellite imageries to serve weather work better,we have researched and developed elementary satellite imageries processing system . This paper shows the method of Man-Computer Interactive Method in the satelliteimageryprocession with VC ++ 6.0, and discusses the designing principle, ideology, methods and the main functions of the MSISPSin details. Besides, this paper introduces application of the techniques such as BMP display, cartoon procession, creating new subwindows, usage of status bar, etc. Compared with the correlational software, the MSISPS makes cloud classification analysis,precipitation analysis and humidity field analysis about the satellite imageries visual andman-computer interative, and makes weather work simpler, more effective and quicker.

关 键 词：多光谱卫星图象 可视化 人机对话方法 

分 类 号：P456.9[天文地球—大气科学及气象学]