peter@pai

Residual-kriging

Discussion created by peter@pai on Mar 8, 2012
Latest reply on Mar 16, 2012 by EKrause-esristaff
Hi,

I want to do a resudal-kriging over an area in Arcgis between point values (measured precipitation at different points). It want to do that by first customize a plan of the precipitation by for example making regression on the following equation: p = a*x + b*y + c (where p is the precipitation and x and y are the coordinates) and then kriging the residuals.

Is the method I describe the same as "Universal Kriging" in ArcMap, with first order of trend removal?

Kindly regards
Peter

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