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13 区域4三种方法的球状半变异函数模型估计
Fig. 13 The estimates of the spherical model by using the three methods including traditional coordinate transformation, isotropic method and the GSI coordinate transformation for region 4