gml:PrimeMeridian

Element information

Content

• Sequence [1..1]
  from type gml:PrimeMeridianBaseType
  gml:metaDataProperty [0..*]    Contains or refers to a metadata package that contains metadata properties.
  gml:meridianName [1..1]    The name by which this prime meridian is identified. The meridianName most common value is Greenwich, and that value shall be used when the greenwichLongitude value is zero.
  1. gml:meridianID [0..*]    Set of alternative identifications of this prime meridian. The first meridianID, if any, is normally the primary identification code, and any others are aliases.
  2. gml:remarks [0..1]    Comments on or information about this prime meridian, including source information.
  3. gml:greenwichLongitude [1..1]    Longitude of the prime meridian measured from the Greenwich meridian, positive eastward. The greenwichLongitude most common value is zero, and that value shall be used when the meridianName value is Greenwich.

Attributes

Used in

• Group gml:Value
• Type gmx:CT_PrimeMeridian_PropertyType (Element gmx:primeMeridian)
• Type gml:AssociationType (Elements gml:_association, gml:member)
• Type gml:DictionaryEntryType (Elements gml:dictionaryEntry, gml:definitionMember)
• Type gml:PrimeMeridianRefType (Elements gml:usesPrimeMeridian, gml:primeMeridianRef)
• Type gml:ValueArrayPropertyType via reference to gml:Value (Element gml:valueComponents)
• Type gml:ValuePropertyType via reference to gml:Value (Elements gml:valueProperty, gml:valueComponent)

Substitution hierarchy

• gml:_Object
  • can be substituted with gml:_GML
    • can be substituted with gml:Definition
      • can be substituted with gml:PrimeMeridian
        • can be substituted with gmx:ML_PrimeMeridian

Sample instance

<gml:PrimeMeridian gml:id="ID">
   <gml:metaDataProperty>
      <!--any element-->
   </gml:metaDataProperty>
   <gml:meridianName>string</gml:meridianName>
   <gml:meridianID>
      <gml:name>string</gml:name>
      <gml:version>string</gml:version>
      <gml:remarks>string</gml:remarks>
   </gml:meridianID>
   <gml:remarks>string</gml:remarks>
   <gml:greenwichLongitude>
      <gml:angle uom="http://www.example.com/">1.0</gml:angle>
   </gml:greenwichLongitude>
</gml:PrimeMeridian>