geostatistics

Abstract: In the paper, by integrative using GIS and Geostatistics, we analyzed the special distribution characteristic of groundwater downrange in arid area.

文章摘要: 基于GIS和地理统计学的理论、方法对所井地下水位降幅数据进行空间分布特征分析。

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

克里格法是地统计学的重要内容一,它可对空间分布的数据求线性最优、无偏内插估计。

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的作用,非参数的地质统计学得到发展,文章重点介绍了非参数地质统计学的4种变异函数。