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 <title>geodata</title>
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 <title>Citizens as sensors: the world of volunteered geography</title>
 <link>http://sciencex2.org/en/node/1016</link>
 <description>&lt;h3 class=&quot;field-label&quot;&gt;Description&lt;/h3&gt;
&lt;div class=&quot;content&quot;&gt;
   &lt;p&gt;Abstract:&lt;/p&gt;
&lt;blockquote&gt;
&lt;p&gt;In recent months there has been an explosion of interest in using the Web to create, assemble, and disseminate geographic information provided voluntarily by individuals. Sites such as Wikimapia and OpenStreetMap are empowering citizens to create a global patchwork of geographic information, while Google Earth and other virtual globes are encouraging volunteers to develop interesting applications using their own data. I review this phenomenon, and examine associated issues: what drives people to do this, how accurate are the results, will they threaten individual privacy, and how can they augment more conventional sources? I compare this new phenomenon to science and the role of the amateur in geographic observation.&lt;/p&gt;
&lt;/p&gt;&lt;/blockquote&gt;
&lt;div class=&quot;og_rss_groups&quot;&gt;&lt;ul class=&quot;links&quot;&gt;&lt;li class=&quot;first last og_links&quot;&gt;&lt;a href=&quot;/en/node/15674&quot; class=&quot;og_links&quot;&gt;Amateur, DIY, and citizen science&lt;/a&gt;&lt;/li&gt;
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&lt;div class=&quot;field field-type-text field-field-source&quot;&gt;
  &lt;h3 class=&quot;field-label&quot;&gt;Source&lt;/h3&gt;
  &lt;div class=&quot;field-items&quot;&gt;
      &lt;div class=&quot;field-item&quot;&gt;&lt;p&gt;Goodchild, Michael F. (2007). “&lt;a href=&quot;//www.ncgia.ucsb.edu/projects/vgi/docs/position/Goodchild_VGI2007.pdf&quot;&gt;Citizens as sensors: the world of volunteered geography&lt;/a&gt;”, GeoJournal 69: 211-221&lt;/p&gt;
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 <comments>http://sciencex2.org/en/node/1016#comments</comments>
 <category domain="http://sciencex2.org/en/taxonomy/term/560">amateurs</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/897">cartography</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/898">geodata</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/878">geospatial</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/559">GIS</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/907">GUI</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/912">metadata</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/909">positioning technologies</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/561">pro-am revolution</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/716">Remote Sensing</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/913">standards</category>
 <category domain="http://sciencex2.org/en/taxonomy/term/285">trust</category>
 <enclosure url="http://sciencex2.org/files/Goodchild_VGI2007.pdf" length="1155982" type="application/pdf" />
 <group domain="http://sciencex2.org/en/node/467">Signals Round 2</group>
 <group domain="http://sciencex2.org/en/node/13864">Earth Systems &amp;amp; Environmental Science</group>
 <group domain="http://sciencex2.org/en/node/15674">Amateur, DIY, and citizen science</group>
 <pubDate>Wed, 30 Jan 2008 10:48:32 -0800</pubDate>
 <dc:creator>Jess Hemerly</dc:creator>
 <guid isPermaLink="false">1016 at http://sciencex2.org</guid>
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