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37 lines
3.0 KiB
HTML
37 lines
3.0 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'>Georeferencing - Grids</h1>
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<div class='author'>(c) 2004 Ringeler, (c) 2006 O.Conrad</div>
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<div class='description'>Georeferencing of grids. Either choose the attribute fields (x/y) with the projected coordinates for the reference points (origin) or supply a additional points layer with correspondend points in the target projection. <br/>
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This library uses the Minpack routines for solving the nonlinear equations and nonlinear least squares problem. You find minpack and more information about minpack at:<br/>
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<a target="_blank" href="http://www.netlib.org/minpack"> http://www.netlib.org/minpack</a><br/>
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<br/>
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or download the C source codes:<br/>
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<a target="_blank" href="http://www.netlib.org/minpack/cminpack.tar"> http://www.netlib.org/minpack/cminpack.tar</a><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>Shapes <div class='type'>Output Data Object</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Reference Points (Origin) <div class='type'>Input Shapes</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Reference Points (Projection) <div class='type'>Input Shapes</div></dt><dd> <div class='constraints'></div></dd>
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<dt>x Position <div class='type'>Table field</div></dt><dd> <div class='constraints'></div></dd>
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<dt>y Position <div class='type'>Table field</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Grid system <div class='type'>Grid system</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Source <div class='type'>Input Grid</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Grid Interpolation <div class='type'>Choice</div></dt><dd> <div class='constraints'>Available choices: Nearest Neigbhor, Bilinear Interpolation, Inverse Distance Interpolation, Bicubic Spline Interpolation, B-Spline Interpolation</div></dd>
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<dt>Target <div class='type'>Choice</div></dt><dd> <div class='constraints'>Available choices: user defined, grid, shapes</div></dd>
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<dt>Left <div class='type'>Floating point</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Right <div class='type'>Floating point</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Bottom <div class='type'>Floating point</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Top <div class='type'>Floating point</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Cellsize <div class='type'>Floating point</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Columns <div class='type'>Integer</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Rows <div class='type'>Integer</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Grid <div class='type'>Output Data Object</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Grid system <div class='type'>Grid system</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Grid <div class='type'>Output Grid</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Shapes <div class='type'>Output Shapes</div></dt><dd> <div class='constraints'></div></dd>
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</dl>
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</body></html>
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