Hello Folks, I am trying to create a shaded relief map based on a 30-meter NED file using r.shaded.relief. The results are very 'blocky' (or stair-stepped). Running a 5-cell average neighborhood across the DEM did not help. Can somebody tell me the correct procedures I should follow to create the relief map that is smooth?
I've put a screenshot of my initial shaded relief map up here to show you what I'm talking about... http://www.rlogis.com/GMaps/test/grass64_shadrel.jpg Thank You Much. -- Tripp Lowe
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