View source for Parameter Value Language

In computer programming, '''Parameter Value Language (PVL)''' is a [[markup language]] similar to [[XML]]. It is commonly employed for entries in the [[Planetary Database System]] used by [[NASA]] to store mission data, among other uses.

There are at least two "dialects" – ''USGS Isis Cube Label'' and ''NASA PDS 3 Label''.<ref>{{cite web|title=pvl's documentation|url=https://pvl.readthedocs.io/en/latest/|publisher=PlanetaryPy|date=2015|accessdate=21 Mar 2017}}</ref>

== References ==
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== External links ==

* [http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_detail_ics.htm?csnumber=26095 Specification]

[[Category:Markup languages]]
[[Category:Technical communication]]
[[Category:Computer file formats]]
[[Category:Data modeling languages]]

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