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21 lines
1.1 KiB
HTML
21 lines
1.1 KiB
HTML
<html>
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<head><link rel="stylesheet" type="text/css" href="help.css" /></head>
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<body>
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<h1 class='module'>Terrain Ruggedness Index (TRI)</h1>
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<div class='author'>O.Conrad (c) 2010</div>
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<div class='description'><br/>
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References:<br/>
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<br/>
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Riley, S.J., De Gloria, S.D., Elliot, R. (1999): A Terrain Ruggedness that Quantifies Topographic Heterogeneity. Intermountain Journal of Science, Vol.5, No.1-4, pp.23-27. <a href="http://www.fw.msu.edu/~rileysh2/Terrain%20Ruggedness%20Index.pdf">online</a>.<br/>
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<br/>
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</div>
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<h2>Parameters</h2>
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<dl class='parameters'>
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<dt>Grid system <div class='type'>Grid system</div></dt><dd>Grid system <div class='constraints'></div></dd>
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<dt>Elevation <div class='type'>Input Grid</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Terrain Ruggedness Index (TRI) <div class='type'>Output Grid</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Radius (Cells) <div class='type'>Integer</div></dt><dd> <div class='constraints'>Minimum: 1.0</div></dd>
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<dt>Weighting <div class='type'>Parameters</div></dt><dd> <div class='constraints'></div></dd>
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</dl>
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</body></html>
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