EX VerticalExtent

Minimum and maximum vertical extent of the resource. Recommended if your resource has vertical coverage.

Elements			Definition and Recommended Practice
1	minimumValue	1	Lowest vertical extent contained in the dataset. Example:3600
2	maximumValue	1	Highest vertical extent contained in the dataset. Example:3100
3	verticalCRS	1	Vertical coordinate reference system. Recommend referencing EPSG codes with an XLink instead of populating this section. Example: <gmd:verticalCRS xlink:href="http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::5715" xlink:title="msl depth in meters" xlink:actuate="onRequest"/>

Community Requirements

M = Mandatory; C = Conditional; R = Recommended; blank cell = user discretion

Community	Element	M/C/R	Notes
NOAA Completeness Rubric V2	minimumValue	M	Same requirements as the ISO standard
	maximumValue
	verticalCRS
OneStop Project	minimumValue	M	Same requirements as the ISO standard
	maximumValue
	verticalCRS

More Information

UML
Links	ISO_Extents Documentation_Spirals#Extent

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• Possible Parent Elements
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