VARIOGRAM无偏估计类探讨

Unbiased Estimator Class of Variogram

Variogram是空间数据分析中的一个重要参数。本文给出了 VARIOGRAM的一个无偏估计类。用之和传统估计作比较 。

Variogram is considered as a important parameter in spatial statistics. A class of unbiased estimator of variogram is obtained in this paper. And it also be proved validly through comparing with traditional estimator.