gml:usesEngineeringDatum
Element information
Namespace: http://www.opengis.net/gml/3.2
Schema document: external/ogc/gml/3.2.1/deprecatedTypes.xsd
Type: gml:EngineeringDatumPropertyType
Properties: Global, Qualified
Content
- Choice [0..1]
- gml:EngineeringDatumgml:EngineeringDatum defines the origin of an engineering coordinate reference system, and is used in a region around that origin. This origin may be fixed with respect to the earth (such as a defined point at a construction site), or be a defined point on a moving vehicle (such as on a ship or satellite).
- gmx:ML_EngineeringDatum
from subst. group gml:EngineeringDatum
Attributes
Name | Occ | Type | Description | Notes |
---|---|---|---|---|
nilReason | [0..1] | gml:NilReasonType | from group gml:AssociationAttributeGroup | |
gml:remoteSchema | [0..1] | xsd:anyURI | from group gml:AssociationAttributeGroup |
Used in
- Type gml:EngineeringCRSType (Element gml:EngineeringCRS)
- Type gmx:ML_EngineeringCRS_Type via extension of gml:EngineeringCRSType (Element gmx:ML_EngineeringCRS)
Substitution hierarchy
- gml:engineeringDatum
- can be substituted with gml:usesEngineeringDatum
Sample instance
<gml:usesEngineeringDatum> <gml:EngineeringDatum gml:id="ID"> <gml:metaDataProperty> <gml:GenericMetaData>Any text, intermingled with: <!--any element--> </gml:GenericMetaData> </gml:metaDataProperty> <gml:description>string</gml:description> <gml:descriptionReference/> <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier> <gml:name>string</gml:name> <gml:remarks>string</gml:remarks> <gml:domainOfValidity> <gmd:EX_Extent>............ </gmd:EX_Extent> </gml:domainOfValidity> <gml:scope>string</gml:scope> <gml:anchorDefinition>string</gml:anchorDefinition> <gml:realizationEpoch>2000-01-01</gml:realizationEpoch> </gml:EngineeringDatum> </gml:usesEngineeringDatum>