gml:PrimeMeridian

A gml:PrimeMeridian defines the origin from which longitude values are determined. The default value for the prime meridian gml:identifier value is "Greenwich".

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable 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.

Used By

Source

<element name="PrimeMeridian" type="gml:PrimeMeridianType" substitutionGroup="gml:Definition">
  <annotation>
    <documentation>A gml:PrimeMeridian defines the origin from which longitude values are determined. The default value for the prime meridian gml:identifier value is "Greenwich".</documentation>
  </annotation>
</element>

Sample