curbradley

Inverse Distance Wighting for a Grid

Discussion created by curbradley on Nov 5, 2010
Latest reply on Nov 5, 2010 by todd93
Hello,
I have a grid surface of predicted values for the probability of occurrence for a particular species and I would like to calculate the autocovariate.  What I would like to do, for each cell in the raster grid, is calculate the mean values of the surrounding cells weighted by the inverse of the distance. This is similar to the IDW command in spatial analyst but instead of the input features being points, they are every cell of a grid.

Any help with this is appreciated,
Curt Bradley

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