element UnitDefinition

diagram
namespace	http://www.opengis.net/gml/3.2
type	gml:UnitDefinitionType
properties	content  complex substGrp  gml:Definition
children	gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:remarks gml:quantityType gml:quantityTypeReference gml:catalogSymbol
used by	complexTypes  UnitOfMeasure_PropertyType UomAngle_PropertyType UomArea_PropertyType UomLength_PropertyType UomScale_PropertyType UomTime_PropertyType UomVelocity_PropertyType UomVolume_PropertyType
attributes	Name   Type   Use   Default   Fixed   annotation id ID required         documentation The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
annotation	documentation A gml:UnitDefinition is a general definition of a unit of measure. This generic element is used only for units for which no relationship with other units or units systems is known. The content model of gml:UnitDefinition adds three additional properties to gml:Definition, gml:quantityType, gml:quantityTypeReference and gml:catalogSymbol.  The gml:catalogSymbol property optionally gives the short symbol used for this unit. This element is usually used when the relationship of this unit to other units or units systems is unknown.
source	<element name="UnitDefinition" type="gml:UnitDefinitionType" substitutionGroup="gml:Definition">   <annotation>     <documentation>A gml:UnitDefinition is a general definition of a unit of measure. This generic element is used only for units for which no relationship with other units or units systems is known. The content model of gml:UnitDefinition adds three additional properties to gml:Definition, gml:quantityType, gml:quantityTypeReference and gml:catalogSymbol.  The gml:catalogSymbol property optionally gives the short symbol used for this unit. This element is usually used when the relationship of this unit to other units or units systems is unknown.</documentation>   </annotation> </element>

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