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	<id>https://wiki.osgeo.org/w/index.php?action=history&amp;feed=atom&amp;title=Colin_Mazengarb</id>
	<title>Colin Mazengarb - Revision history</title>
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	<updated>2026-10-17T19:56:56Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136533&amp;oldid=prev</id>
		<title>ColinM27 at 03:31, 16 October 2026</title>
		<link rel="alternate" type="text/html" href="https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136533&amp;oldid=prev"/>
		<updated>2026-10-16T03:31:51Z</updated>

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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:31, 16 October 2026&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-l24&quot; &gt;Line 24:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 24:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Committer=No&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Committer=No&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;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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 style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:OSGeo_Advocate]]&lt;/ins&gt;&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;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024. In his &amp;quot;retirement&amp;quot; Colin has returned to his roots undertaking a geological mapping project with academic collaborators in NZ in a study of a badly eroding catchment where landuse options are under question.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024. In his &amp;quot;retirement&amp;quot; Colin has returned to his roots undertaking a geological mapping project with academic collaborators in NZ in a study of a badly eroding catchment where landuse options are under question.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ColinM27</name></author>
	</entry>
	<entry>
		<id>https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136532&amp;oldid=prev</id>
		<title>ColinM27 at 03:19, 16 October 2026</title>
		<link rel="alternate" type="text/html" href="https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136532&amp;oldid=prev"/>
		<updated>2026-10-16T03:19:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:19, 16 October 2026&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-l24&quot; &gt;Line 24:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 24:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Committer=No&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Committer=No&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;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&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: #202122; 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;Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024. In his &amp;quot;retirement&amp;quot; Colin has returned to his roots undertaking a geological mapping project with academic collaborators in NZ &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;undertaking &lt;/del&gt;a study of a badly eroding catchment where landuse options are under question.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024. In his &amp;quot;retirement&amp;quot; Colin has returned to his roots undertaking a geological mapping project with academic collaborators in NZ &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;in &lt;/ins&gt;a study of a badly eroding catchment where landuse options are under question.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ColinM27</name></author>
	</entry>
	<entry>
		<id>https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136531&amp;oldid=prev</id>
		<title>ColinM27 at 03:16, 16 October 2026</title>
		<link rel="alternate" type="text/html" href="https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136531&amp;oldid=prev"/>
		<updated>2026-10-16T03:16:49Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:16, 16 October 2026&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-l24&quot; &gt;Line 24:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 24:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Committer=No&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;|Committer=No&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;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&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: #202122; 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;Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. In his &amp;quot;retirement&amp;quot; Colin has returned to his roots undertaking a geological mapping project with academic collaborators in NZ undertaking a study of a badly eroding catchment where landuse options are under question&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ColinM27</name></author>
	</entry>
	<entry>
		<id>https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136530&amp;oldid=prev</id>
		<title>ColinM27: Created page with &quot;{{OSGeo Member |Name=Colin Mazengarb |Address=27 Golf Links Road |Country=Australia |State=TAS |City=Hobart |Coordinate=42° 52′ 50″ S, 147° 19′ 30″ E |LocalChapter=A...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.osgeo.org/w/index.php?title=Colin_Mazengarb&amp;diff=136530&amp;oldid=prev"/>
		<updated>2026-10-16T03:11:21Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{OSGeo Member |Name=Colin Mazengarb |Address=27 Golf Links Road |Country=Australia |State=TAS |City=Hobart |Coordinate=42° 52′ 50″ S, 147° 19′ 30″ E |LocalChapter=A...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{OSGeo Member&lt;br /&gt;
|Name=Colin Mazengarb&lt;br /&gt;
|Address=27 Golf Links Road&lt;br /&gt;
|Country=Australia&lt;br /&gt;
|State=TAS&lt;br /&gt;
|City=Hobart&lt;br /&gt;
|Coordinate=42° 52′ 50″ S, 147° 19′ 30″ E&lt;br /&gt;
|LocalChapter=Aust-NZ&lt;br /&gt;
|Email=gis4geotechs@outlook.com&lt;br /&gt;
|Phone=+61400588773&lt;br /&gt;
|Languages=English&lt;br /&gt;
}}&lt;br /&gt;
{{OSGeo Experience&lt;br /&gt;
|User=No&lt;br /&gt;
|Committee=No&lt;br /&gt;
|Board=No&lt;br /&gt;
|Coder=No&lt;br /&gt;
|Translate=No&lt;br /&gt;
|PSC=No&lt;br /&gt;
|ExBoard=No&lt;br /&gt;
|Charter=Yes&lt;br /&gt;
|Chair=No&lt;br /&gt;
|SolKatz=No&lt;br /&gt;
|Committer=No&lt;br /&gt;
}}&lt;br /&gt;
Colin Mazengarb is a geologist who worked in the fields of regional geology and engineering geology during his career as a government scientist in New zealand and later Australia. He has published many maps and scientific papers on geology and natural hazards. Since 2016 he has been teaching courses to the geotechnical community in NZ and Australia in the theory and application of QGIS. He is an active member of QGIS Australia usergroup and served on the organising committee of the FOSS4G conference in Hobart 2024.&lt;/div&gt;</summary>
		<author><name>ColinM27</name></author>
	</entry>
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