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		<id>https://dictionary.iucr.org/index.php?action=history&amp;feed=atom&amp;title=Stereographic_projection</id>
		<title>Stereographic projection - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://dictionary.iucr.org/index.php?action=history&amp;feed=atom&amp;title=Stereographic_projection"/>
		<link rel="alternate" type="text/html" href="https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;action=history"/>
		<updated>2026-07-09T19:55:02Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=4603&amp;oldid=prev</id>
		<title>BrianMcMahon: Tidied translations.</title>
		<link rel="alternate" type="text/html" href="https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=4603&amp;oldid=prev"/>
				<updated>2017-11-20T08:52:17Z</updated>
		
		<summary type="html">&lt;p&gt;Tidied translations.&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 08:52, 20 November 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font &lt;/del&gt;color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font&lt;/del&gt;&amp;gt; (''Fr'').&amp;#160; &amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font &lt;/del&gt;color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font&lt;/del&gt;&amp;gt; (''Ge''). &lt;del class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/del&gt;&amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font &lt;/del&gt;color=&amp;quot;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;green&lt;/del&gt;&amp;quot;&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Proyección estereográfica&lt;/del&gt;&amp;lt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font&lt;/del&gt;&amp;gt; (''&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Sp&lt;/del&gt;''). &amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font &lt;/del&gt;color=&amp;quot;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;black&lt;/del&gt;&amp;quot;&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Proiezione stereographica&lt;/del&gt;&amp;lt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font&lt;/del&gt;&amp;gt; (''&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;It&lt;/del&gt;''). &amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font &lt;/del&gt;color=&amp;quot;brown&amp;quot;&amp;gt;Стереографическая проекция&amp;lt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font&lt;/del&gt;&amp;gt; (''Ru''). &amp;lt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font &lt;/del&gt;color=&amp;quot;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;purple&lt;/del&gt;&amp;quot;&amp;gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;ステレオ投影&lt;/del&gt;&amp;lt;/&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Font&lt;/del&gt;&amp;gt; (''&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Ja&lt;/del&gt;'').&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font &lt;/ins&gt;color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font&lt;/ins&gt;&amp;gt; (''Fr'').&amp;#160; &amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font &lt;/ins&gt;color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font&lt;/ins&gt;&amp;gt; (''Ge''). &amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font &lt;/ins&gt;color=&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;black&lt;/ins&gt;&amp;quot;&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Proiezione stereographica&lt;/ins&gt;&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font&lt;/ins&gt;&amp;gt; (''&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;It&lt;/ins&gt;''). &amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font &lt;/ins&gt;color=&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;purple&lt;/ins&gt;&amp;quot;&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ステレオ投影&lt;/ins&gt;&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font&lt;/ins&gt;&amp;gt; (''&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Ja&lt;/ins&gt;''). &amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font &lt;/ins&gt;color=&amp;quot;brown&amp;quot;&amp;gt;Стереографическая проекция&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font&lt;/ins&gt;&amp;gt; (''Ru''). &amp;lt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font &lt;/ins&gt;color=&amp;quot;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;green&lt;/ins&gt;&amp;quot;&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Proyección estereográfica&lt;/ins&gt;&amp;lt;/&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;font&lt;/ins&gt;&amp;gt; (''&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Sp&lt;/ins&gt;'').&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>BrianMcMahon</name></author>	</entry>

	<entry>
		<id>https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=4220&amp;oldid=prev</id>
		<title>BrianMcMahon: Style edits to align with printed edition</title>
		<link rel="alternate" type="text/html" href="https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=4220&amp;oldid=prev"/>
				<updated>2017-05-20T10:54:15Z</updated>
		
		<summary type="html">&lt;p&gt;Style edits to align with printed edition&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 10:54, 20 May 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;Font color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/Font&amp;gt; (''Fr'').&amp;#160; &amp;lt;Font color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/Font&amp;gt; (''Ge'').&amp;#160; &amp;lt;Font color=&amp;quot;green&amp;quot;&amp;gt;Proyección estereográfica&amp;lt;/Font&amp;gt; (''Sp''). &amp;lt;Font color=&amp;quot;black&amp;quot;&amp;gt; Proiezione stereographica&amp;lt;/Font&amp;gt; (''It''). &amp;lt;Font color=&amp;quot;brown&amp;quot;&amp;gt;Стереографическая проекция&amp;lt;/Font&amp;gt; (''Ru''). &amp;lt;Font color=&amp;quot;purple&amp;quot;&amp;gt;ステレオ投影&amp;lt;/Font&amp;gt; (''Ja'')&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;Font color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/Font&amp;gt; (''Fr'').&amp;#160; &amp;lt;Font color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/Font&amp;gt; (''Ge'').&amp;#160; &amp;lt;Font color=&amp;quot;green&amp;quot;&amp;gt;Proyección estereográfica&amp;lt;/Font&amp;gt; (''Sp''). &amp;lt;Font color=&amp;quot;black&amp;quot;&amp;gt; Proiezione stereographica&amp;lt;/Font&amp;gt; (''It''). &amp;lt;Font color=&amp;quot;brown&amp;quot;&amp;gt;Стереографическая проекция&amp;lt;/Font&amp;gt; (''Ru''). &amp;lt;Font color=&amp;quot;purple&amp;quot;&amp;gt;ステレオ投影&amp;lt;/Font&amp;gt; (''Ja'')&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The stereographic projection is a projection of points from the surface of a sphere on to its equatorial plane.&amp;#160; The importance of the stereographic projection in crystallography derives from the fact that a set of points on the surface of the sphere provides a complete representation of a set of directions in three- dimensional space, the directions being the set of lines from the centre of the sphere to the set of points. The most common application is that of representing the angles between the faces of a crystal, and the symmetry relations between them. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The stereographic projection is a projection of points from the surface of a sphere on to its equatorial plane.&amp;#160; The importance of the stereographic projection in crystallography derives from the fact that a set of points on the surface of the sphere provides a complete representation of a set of directions in three-dimensional space, the directions being the set of lines from the centre of the sphere to the set of points. The most common application is that of representing the angles between the faces of a crystal, and the symmetry relations between them. &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;gnomonic &lt;/del&gt;projection]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Gnomonic &lt;/ins&gt;projection]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[http://www.iucr.org/education/pamphlets/11/full-text &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Teaching pamphlet on the &lt;/del&gt;stereographic projection]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[http://www.iucr.org/education/pamphlets/11/full-text &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;The &lt;/ins&gt;stereographic projection] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(Teaching Pamphlet No. 11 of the International Union of Crystallography)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Morphological crystallography]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Morphological crystallography]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>BrianMcMahon</name></author>	</entry>

	<entry>
		<id>https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=3636&amp;oldid=prev</id>
		<title>MassimoNespolo: Ru, internal link</title>
		<link rel="alternate" type="text/html" href="https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=3636&amp;oldid=prev"/>
				<updated>2016-03-14T00:28:37Z</updated>
		
		<summary type="html">&lt;p&gt;Ru, internal link&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 00:28, 14 March 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;Font color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/Font&amp;gt; (''Fr'').&amp;#160; &amp;lt;Font color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/Font&amp;gt; (''Ge'').&amp;#160; &amp;lt;Font color=&amp;quot;green&amp;quot;&amp;gt;Proyección estereográfica&amp;lt;/Font&amp;gt; (''Sp''). &amp;lt;Font color=&amp;quot;black&amp;quot;&amp;gt; Proiezione stereographica&amp;lt;/Font&amp;gt; (''It''). &amp;lt;Font color=&amp;quot;purple&amp;quot;&amp;gt;ステレオ投影&amp;lt;/Font&amp;gt; (''Ja'')&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;Font color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/Font&amp;gt; (''Fr'').&amp;#160; &amp;lt;Font color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/Font&amp;gt; (''Ge'').&amp;#160; &amp;lt;Font color=&amp;quot;green&amp;quot;&amp;gt;Proyección estereográfica&amp;lt;/Font&amp;gt; (''Sp''). &amp;lt;Font color=&amp;quot;black&amp;quot;&amp;gt; Proiezione stereographica&amp;lt;/Font&amp;gt; (''It&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''). &amp;lt;Font color=&amp;quot;brown&amp;quot;&amp;gt;Стереографическая проекция&amp;lt;/Font&amp;gt; (''Ru&lt;/ins&gt;''). &amp;lt;Font color=&amp;quot;purple&amp;quot;&amp;gt;ステレオ投影&amp;lt;/Font&amp;gt; (''Ja'')&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot; &gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== See also ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[http://www.iucr.org/education/pamphlets/11/full-text Teaching pamphlet on the stereographic projection]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;*[[gnomonic projection]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/ins&gt;[http://www.iucr.org/education/pamphlets/11/full-text Teaching pamphlet on the stereographic projection]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Morphological crystallography]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category: Morphological crystallography]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>MassimoNespolo</name></author>	</entry>

	<entry>
		<id>https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=3628&amp;oldid=prev</id>
		<title>MassimoNespolo: Created page with &quot;&lt;Font color=&quot;blue&quot;&gt;Projection stéréographique&lt;/Font&gt; (''Fr'').  &lt;Font color=&quot;red&quot;&gt;Stereografische Projektion&lt;/Font&gt; (''Ge'').  &lt;Font color=&quot;green&quot;&gt;Proyección estereográfica&lt;/...&quot;</title>
		<link rel="alternate" type="text/html" href="https://dictionary.iucr.org/index.php?title=Stereographic_projection&amp;diff=3628&amp;oldid=prev"/>
				<updated>2016-02-04T12:55:42Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;Font color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/Font&amp;gt; (&amp;#039;&amp;#039;Fr&amp;#039;&amp;#039;).  &amp;lt;Font color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/Font&amp;gt; (&amp;#039;&amp;#039;Ge&amp;#039;&amp;#039;).  &amp;lt;Font color=&amp;quot;green&amp;quot;&amp;gt;Proyección estereográfica&amp;lt;/...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;Font color=&amp;quot;blue&amp;quot;&amp;gt;Projection stéréographique&amp;lt;/Font&amp;gt; (''Fr'').  &amp;lt;Font color=&amp;quot;red&amp;quot;&amp;gt;Stereografische Projektion&amp;lt;/Font&amp;gt; (''Ge'').  &amp;lt;Font color=&amp;quot;green&amp;quot;&amp;gt;Proyección estereográfica&amp;lt;/Font&amp;gt; (''Sp''). &amp;lt;Font color=&amp;quot;black&amp;quot;&amp;gt; Proiezione stereographica&amp;lt;/Font&amp;gt; (''It''). &amp;lt;Font color=&amp;quot;purple&amp;quot;&amp;gt;ステレオ投影&amp;lt;/Font&amp;gt; (''Ja'')&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
The stereographic projection is a projection of points from the surface of a sphere on to its equatorial plane.  The importance of the stereographic projection in crystallography derives from the fact that a set of points on the surface of the sphere provides a complete representation of a set of directions in three- dimensional space, the directions being the set of lines from the centre of the sphere to the set of points. The most common application is that of representing the angles between the faces of a crystal, and the symmetry relations between them. &lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
[http://www.iucr.org/education/pamphlets/11/full-text Teaching pamphlet on the stereographic projection]&lt;br /&gt;
&lt;br /&gt;
[[Category: Morphological crystallography]]&lt;/div&gt;</summary>
		<author><name>MassimoNespolo</name></author>	</entry>

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