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             中文摘要:  利用美国GrADS气象图形显示和分析系统软件,解决了地图底图扩充、边界背景网格化的制作和网格选取、汉字处理及等值线平滑等GrADS绘图技术难点,建立了中国地面气候要素图形分析业务系统,成果可运用于业务服务、科学研究及上网。
            
            
            中文关键词: 中国,地面气候要素,图形分析,业务系统
            
            
            Abstract:By means of an American software—the Grid Analysis and Display System (GrADS),many difficult points of the GrADS plot technique were resolved and studied , for example, expansion of map data, grid making and choosing of boundary and background analysis, Chinese processing , GrADS working principle and smoothing.The graphics analysis operational system of ground climatic elements in China is further developed.The results can be applied to operational service, research and Internet display.
            
            
            
            文章编号:     中图分类号:    文献标志码:
            
            
            基金项目:国家气候中心业务技术发展研究基金
            
			
			| Author Name | Affiliation | 
				引用文本:
高歌,张强,高波,2001.中国地面气候要素图形分析业务系统[J].气象,27(6):47-50.
,2001.Research on Graphics Analysis Operational System of Surface Climatic Elements in China[J].Meteor Mon,27(6):47-50.
            
			
			
			高歌,张强,高波,2001.中国地面气候要素图形分析业务系统[J].气象,27(6):47-50.
,2001.Research on Graphics Analysis Operational System of Surface Climatic Elements in China[J].Meteor Mon,27(6):47-50.
 
	    