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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML>
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<HEAD>
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        <META HTTP-EQUIV="CONTENT-TYPE" CONTENT="text/html; charset=windows-1252">
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        <TITLE>?rea de Influencia</TITLE>
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</HEAD>
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<BODY LANG="es-ES" DIR="LTR">
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<P><FONT COLOR="#800000"><B>Buffer</B></FONT>
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</P>
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<P>
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This geoprocess creates a new polygon layer, with polygon buffers of the geometries
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of the input layer.
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</P>
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<P>
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Input layer geometries could have any geometry type (point, line or polygon).
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For each input geometry, you could create one or many equidistant polygon buffer rings.
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Also, if input geometry type is polygon, the buffer could be internal, external or both.
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</P>
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<P>
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<IMG SRC="bufferdesc.png" NAME="Imagen1" ALIGN=LEFT BORDER=0>
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</P>
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</BODY>
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</HTML>