<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Evans, I.</style></author><author><style face="normal" font="default" size="100%">Minár, J.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Hengl, T.</style></author><author><style face="normal" font="default" size="100%">Evans, I. S.</style></author><author><style face="normal" font="default" size="100%">Wilson, J. P.</style></author><author><style face="normal" font="default" size="100%">Gould, M.</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">A classification of geomorphometric variables</style></title><secondary-title><style face="normal" font="default" size="100%">Geomorphometry 2011</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2011</style></year></dates><urls><related-urls><url><style face="normal" font="default" size="100%">http://www.geomorphometry.org/system/files/EvansMinar2011geomorphometry.pdf</style></url></related-urls></urls><pub-location><style face="normal" font="default" size="100%">Redlands, CA</style></pub-location><pages><style face="normal" font="default" size="100%">105-108</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	A hierarchical taxonomy of fundamental geomorphometric variables is proposed (Table 1) covering both those related to fields and those characterizing objects. The former include field-specific and field-invariant as well as local and regional variables. Local variables may be point-based or area-based. Variables for objects differ between areal, linear and point features.&lt;/p&gt;
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