Kriging is an important part of geostatistics, which deals with spatially distributed data, the estimation of Kriging is linear optimal and unbiased interpolative.

克法是地统计的重要内容之一,它可对空间分布的数据求线性最优、无内插估计。

To reduce subjective factor in geostatistical modeling,non-parametrical geostatistics has become popular.This paper presents four kinds of variogram model for non-parametrical geostatistics.

为了减轻人为因素在创建模型中的作用,非参数的地质统计发展,文章重点介绍了非参数地质统计的4种变异函数模型。