距离加权平均法数学模型在海河流域降雨等值线分析中的应用  

The Application of the Mathematical Model of Distance Weighted Mean to Rainfall Isoline in Haihe River Basin

作　　者：杨鹏[1] 刘小虎[2] 梁树献[2] 

机构地区：[1]海河水利委员会水文局,天津300170 [2]淮河水利委员会水文局,安徽蚌埠233001

出　　处：《水文》2003年第2期42-45,共4页Journal of China Hydrology

摘　　要：将距离加权平均的数学模型算法引进到海河流域降雨等值线的分析计算中,并结合雨量站分布等具体问题对该模型做了一些改进,较好地解决了海河流域计算机自动分析、绘制降雨等值线的问题。As an advanced method at the present,the mathematical model of distance weighted mean has been applied for rainfall isoline in Haihe River Basin.Considering with the distribution of rainfall stations in the basin the model has been modified and shows the better results of automatic computer analyzing and drawing rainfall isoline.

关 键 词：距离加权平均法数学模型 应用 降雨 等值线 网格 海河流域 

分 类 号：P455[天文地球—大气科学及气象学]