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		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=ODL_%28NASA_Object_Description_Language%29</id>
		<title>ODL (NASA Object Description Language) - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=ODL_%28NASA_Object_Description_Language%29"/>
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		<updated>2026-05-20T13:41:59Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=ODL_(NASA_Object_Description_Language)&amp;diff=15383&amp;oldid=prev</id>
		<title>Jsummers: /* Disambiguation */</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=ODL_(NASA_Object_Description_Language)&amp;diff=15383&amp;oldid=prev"/>
				<updated>2013-12-28T23:06:19Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Disambiguation&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
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			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 23:06, 28 December 2013&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Disambiguation ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Disambiguation ==&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: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Note that other &lt;/del&gt;formats exist with a similar or identical name.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Other &lt;/ins&gt;formats exist with a similar or identical name&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;. NASA ODL is not related to [[ODL (Microsoft Object Description Language)|Microsoft ODL]]&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Identification ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Identification ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jsummers</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=ODL_(NASA_Object_Description_Language)&amp;diff=13537&amp;oldid=prev</id>
		<title>Jsummers: Change category</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=ODL_(NASA_Object_Description_Language)&amp;diff=13537&amp;oldid=prev"/>
				<updated>2013-09-28T19:19:41Z</updated>
		
		<summary type="html">&lt;p&gt;Change category&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
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			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 19:19, 28 September 2013&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&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;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;{{FormatInfo&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;{{FormatInfo&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|formattype=electronic&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|formattype=electronic&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: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|subcat=&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Text-based data&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|subcat=&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Metaformats&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&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: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''ODL''' ('''Object Description Language''') is a generic structured data format developed by NASA. It is used by [[PDS]] (through version 3), and possibly other formats.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''ODL''' ('''Object Description Language''') is a generic structured data format developed by NASA. It is used by [[PDS]] (through version 3), and possibly other formats.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jsummers</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=ODL_(NASA_Object_Description_Language)&amp;diff=13137&amp;oldid=prev</id>
		<title>Jsummers: Created page with &quot;{{FormatInfo |formattype=electronic |subcat=Text-based data }} '''ODL''' ('''Object Description Language''') is a generic structured data format developed by NASA. It is used ...&quot;</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=ODL_(NASA_Object_Description_Language)&amp;diff=13137&amp;oldid=prev"/>
				<updated>2013-08-29T00:18:00Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{FormatInfo |formattype=electronic |subcat=Text-based data }} &amp;#039;&amp;#039;&amp;#039;ODL&amp;#039;&amp;#039;&amp;#039; (&amp;#039;&amp;#039;&amp;#039;Object Description Language&amp;#039;&amp;#039;&amp;#039;) is a generic structured data format developed by NASA. It is used ...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{FormatInfo&lt;br /&gt;
|formattype=electronic&lt;br /&gt;
|subcat=Text-based data&lt;br /&gt;
}}&lt;br /&gt;
'''ODL''' ('''Object Description Language''') is a generic structured data format developed by NASA. It is used by [[PDS]] (through version 3), and possibly other formats.&lt;br /&gt;
&lt;br /&gt;
== Disambiguation ==&lt;br /&gt;
Note that other formats exist with a similar or identical name.&lt;br /&gt;
&lt;br /&gt;
== Identification ==&lt;br /&gt;
ODL files are plain text, with most lines in &amp;quot;''keyword'' = ''value''&amp;quot; format. Most files have sections delimited by &amp;quot;OBJECT&amp;quot; and &amp;quot;END_OBJECT&amp;quot;, and/or sections delimited by &amp;quot;GROUP&amp;quot; and &amp;quot;END_GROUP&amp;quot;.&lt;br /&gt;
&lt;br /&gt;
== Specifications ==&lt;br /&gt;
* [http://pds.jpl.nasa.gov/documents/sr/Chapter12.pdf PDS Standards Reference, Chapter 12]: ODL Specification and Usage&lt;br /&gt;
&lt;br /&gt;
== Links ==&lt;br /&gt;
* [http://pds.jpl.nasa.gov/documents/qs/ODL.html A Very Brief Introduction to ODL]&lt;/div&gt;</summary>
		<author><name>Jsummers</name></author>	</entry>

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