Exploring a valid model for the variogram of an isotropic spatial process

The variogram is one of the most important tools in the assessment of spatial variability and a crucial parameter for kriging. It is widely known that an estimator for the variogram cannot be used as its representator in some contexts because of its lack of conditional semi negative definiteness. Co...

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Veröffentlicht in:	Stochastic environmental research and risk assessment 2004-12, Vol.18 (6), p.366-376
Hauptverfasser:	Maglione, D S, Diblasi, A M
Format:	Artikel
Sprache:	eng
Schlagworte:	Environmental science Isotropy Methods Statistical methods Stochastic models
Online-Zugang:	Volltext
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