基于线性GSI二维半变异函数各向异性结构建模及估计研究——以DEM数据为例
高歆

Anisotropic modeling and estimation for a two-dimensional semi-variogram based on the linear GSI Model: Taking DEM data as an example
GAO Xin
图4 二维半变异函数计算
Fig. 4 A diagram to depict how to calculate a 2D semi-variogram by using a sliding matrix method