paulevano

Kriging Barrier Polyline

Discussion created by paulevano on Sep 1, 2011
Latest reply on Sep 7, 2011 by EKrause-esristaff
Dear all,

I am trying to create a raster dataset from a vast number of bathymetric data points. I want to use the kriging method with a cell size of ~20m but when I create the raster surface it is interpolated beyond/outside the zone where the points are located resulting in a surface that is fine within the point area but is incorrect outside. I know that a barrier polyline can be used for the IDW interpolation method to prevent this from happening but does anyone know a way of doing this in the kriging method as the barrier polyline option is not available?

Regards,

Paul

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