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Used by
Element gml:UnitDefinition
Namespace http://www.opengis.net/gml/3.2
Annotations
 
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.
Diagram
Diagram index0.tmp#id76 index1.tmp#id70 index2.tmp#id91 index3.tmp#id93 index4.tmp#id97 index5.tmp#id102 index6.tmp#id69 index7.tmp#id68 index0.tmp#id76 index1.tmp#id70 index2.tmp#id91 index3.tmp#id93 index4.tmp#id97 index5.tmp#id102 index8.tmp#id797 index9.tmp#id798 index10.tmp#id796 index86.tmp#id799 index87.tmp#id800 index88.tmp#id801 index89.tmp#id795 index1093.tmp#id290 index1094.tmp#id292 index1095.tmp#id291
Type gml:UnitDefinitionType
Type hierarchy
Properties
content: complex
Used by
Model gml:metaDataProperty* , gml:description{0,1} , gml:descriptionReference{0,1} , gml:identifier , gml:name* , gml:remarks{0,1} , gml:quantityType{0,1} , gml:quantityTypeReference{0,1} , gml:catalogSymbol{0,1}
Children gml:catalogSymbol, gml:description, gml:descriptionReference, gml:identifier, gml:metaDataProperty, gml:name, gml:quantityType, gml:quantityTypeReference, gml:remarks
Instance
 
<gml:UnitDefinition gml:id="">
  <gml:metaDataProperty about="" xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,unbounded}</gml:metaDataProperty>
  <gml:description xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,1}</gml:description>
  <gml:descriptionReference xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" owns="false" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple">{0,1}</gml:descriptionReference>
  <gml:identifier codeSpace="">{1,1}</gml:identifier>
  <gml:name codeSpace="">{0,unbounded}</gml:name>
</gml:UnitDefinition>
Attributes
QName Type Fixed Default Use Annotation
gml:id ID required 
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.
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>
Schema location http://schemas.opengis.net/gml/3.2.1/units.xsd
XML Schema documentation generated by ® XML Editor.