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11 基于二阶多项式对区域1半变异函数cef的估计
Fig. 11 The estimates of c, e and f of region 1 based on second-order polynomials