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DEM Artefacts

Question asked by pheersinkesri-ca-esridist Employee on Mar 5, 2015
Latest reply on Dec 11, 2015 by progis99

I have a collection of data points from which I am trying to generate a DEM and, ultimately, a hillshade for use as a backdrop in a map. Whichever way I try to process it (using Topo to Raster) I get artefacts where the points are located. See the attached example:Capture2.JPG

Any ideas what might be causing this?