semivariogram的用法和樣例：
例句
- The semivariogram models built by former analysis used as the input functions for Kriging that making isohyetal maps by integrating GIS.
為具體表現本區之颱風降雨空間分佈之情形，遂以前項所得之半變異函數作為克利金推估之輸入函數，並應用地理資訊系統建立等雨量線分布圖。 - The spatial analysis used linear mixed model with spatial covariance for residuals which was estimated using semivariogram defined in geostatistics.
運用地理統計學中的半變異函數法確定剩餘誤差空間協方差的函數。
