Hello,

I was reading in Goovaerts book on Geostatistics for Natural Resources Evaluation that the residuals from KED are typically isotropic. In other words, any anisotropy must be accounted for in the trend model not in the residual semivariogram.

Is it the case in practice that anisotropy is never detected when finding the semivariogram with residuals or is it ignored (hopefully not)?

Thank you,

Cara

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