Definition of "kriging" []

• A regression technique used to interpolate data. (noun)

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• "One is thus making a distinction between the experimental variogram that is a visualisation of a possible spatial/temporal correlation and the variogram model that is further used to define the weights of the kriging function."
• "As such, it may not be positive definite and hence not directly usable in kriging, without constraints or further processing."
• "Mind you, the scale of interpolation or kriging of the correlation surface matters."