3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
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Different types <strong>of</strong> semivariogram modelsThe Spherical modelThe Exponential modelForexample:The Spherical model shows a progressive decrease <strong>of</strong> <strong>spatial</strong> autocorrelation(equivalently, an increase <strong>of</strong> semivariance) until some distance, beyond whichautocorrelation is zero.This model is applied when <strong>spatial</strong> autocorrelation decreases exponentially withincreasing distance, disappearing completely only at an infinite distance106