运用协同泛克立格法计算地下水位  

Calculation of the Groundwater Level by Using the Cooperative Pan-Kriging Technique

作　　者：康旭元[1] 

机构地区：[1]水利部山西水利水电勘测设计研究院,山西太原030024

出　　处：《科技情报开发与经济》2007年第35期177-179,共3页Sci-Tech Information Development & Economy

摘　　要：应用协同—泛克立格法,以地面高程作为地下水位的协同区域化变量,以某市1955年以来的最高地下水位观测数据为例,阐述了各区域化变量实验变差函数及交叉实验变差函数的获取途径,并将协同—泛克立格法计算结果与泛克立格法计算结果相比较,说明所用方法在地下水位计算中能获得更高的精度。Byb using Cooperative Pan-Kriging Technique, taking the ground level （,GL） as the cooperative regionalizcd variable, and taking the observed data of the highest groundwater level of a certain city since 1955 as the example, this paper expounds the avenues for obtaining each regionalized variable＇s function of variation and the cross- over experiment＇s function of variation, and compares the calculation results of Cooperative Pan-Kriging Technique with that of Pan-Kriging Technique, which shows that the technique used can obtain higher precision in the calculation of the groundwater level.

关 键 词：地下水位估值 协同区域化变量 变差函数 协同-泛克立格法 

分 类 号：TV211.1[水利工程—水文学及水资源]