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1 传统坐标转换法和GSI坐标转换法对各向异性半变异函数等值线处理对比

Fig. 1 A comparison between the traditional method and the GSI method for treating isolines of an anisotropic semi-variogram before the performation of an estimation