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The study and mapping of land surfaces, including relief (relative positions and elevations) and the position of natural and constructed features.

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5 answers
27k views

Calculating Topographic Ruggedness Index in ArcGIS Desktop?

Does anyone know how to calculate Topographic Ruggedness Index (a.k.a Terrain R.I.) in ArcGIS Desktop without access to command line ArcInfo Workstation? "The topographic ruggedness index (TRI) is a m …
matt wilkie's user avatar
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