In order to study the scale characteristics of vegetation,the variogram and lacunarity index are combined in the multi-scale analysis.

为了探究植被空间的尺度特征,利用变差函数和空隙度指数作为多尺度空间格局分析方法。

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种变异函数模型。