element AbstractDatum

diagram
namespace	http://www.opengis.net/gml/3.2
type	gml:AbstractDatumType
properties	content  complex substGrp  gml:Definition abstract  true
children	gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:remarks gml:domainOfValidity gml:scope gml:anchorDefinition gml:realizationEpoch
used by	complexType  DatumPropertyType
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:AbstractDatum specifies the relationship of a coordinate system to the earth, thus creating a coordinate reference system. A datum uses a parameter or set of parameters that determine the location of the origin of the coordinate reference system. Each datum subtype may be associated with only specific types of coordinate systems. This abstract complex type shall not be used, extended, or restricted, in a GML Application Schema, to define a concrete subtype with a meaning equivalent to a concrete subtype specified in this document.
source	<element name="AbstractDatum" type="gml:AbstractDatumType" abstract="true" substitutionGroup="gml:Definition">   <annotation>     <documentation>A gml:AbstractDatum specifies the relationship of a coordinate system to the earth, thus creating a coordinate reference system. A datum uses a parameter or set of parameters that determine the location of the origin of the coordinate reference system. Each datum subtype may be associated with only specific types of coordinate systems. This abstract complex type shall not be used, extended, or restricted, in a GML Application Schema, to define a concrete subtype with a meaning equivalent to a concrete subtype specified in this document.</documentation>   </annotation> </element>

XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy