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Spatial Process Estimates - IMAGe

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The Kriging weights<br />

Conditional distribution of g given the data y is Gaussian.<br />

Conditional mean<br />

ĝ = COV (g, y) [COV (y)] −1 y = Ay<br />

rows of A are the Kriging weights.<br />

Conditional variance<br />

COV (g, g) − COV (g, y) [COV (y)] −1 COV (y, g)<br />

These two pieces characterize the entire conditional distribution<br />

7

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