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Viewshed Analysis

Question asked by iknwaiwu on Nov 22, 2015
Latest reply on Nov 22, 2015 by cdspatial

I'm trying to run a viewshed analysis of building. My original building layer was a vector which had height attribute. i converted this to raster and added my elevation layer to my building raster layer. i used the output raster "DEMBuilding" as the input for my viewshed analysis but keep getting a NODATA error for the 'DEMBuilding' layer.


Any suggestions???