<geoDecl>

<geoDecl> (geographic coordinates declaration) documents the notation and the datum used for geographic coordinates expressed as content of the geo element elsewhere within the document.
組件header — 2 The TEI Header
屬性att.global (@xml:id, @n, @xml:lang, @rend, @rendition, @xml:base, @xml:space) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs)) (att.global.change (@change)) att.declarable (@default)
datumsupplies a commonly used code name for the datum employed.
狀態 非必備的
資料類型

<rng:ref name="data.enumerated"/>
data.enumerated
被推薦的值包含:
WGS84
(World Geodetic System) a pair of numbers to be interpreted as latitude followed by longitude according to the World Geodetic System. [預設值]
MGRS
(Military Grid Reference System) the values supplied are geospatial entity object codes, based on
OSGB36
(ordnance survey great britain) the value supplied is to be interpreted as a British National Grid Reference.
ED50
(European Datum coordinate system) the value supplied is to be interpreted as latitude followed by longitude according to the European Datum coordinate system.
屬於
可包含在於
header: encodingDesc
可包含
宣告

<rng:element name="geoDecl">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.declarable.attributes"/>
 <rng:optional>
  <rng:attribute name="datum" a:defaultValue="WGS84">
   <rng:choice>
    <rng:value>WGS84</rng:value>
    <rng:value>MGRS</rng:value>
    <rng:value>OSGB36</rng:value>
    <rng:value>ED50</rng:value>
    <rng:data type="Name"/>
   </rng:choice>
  </rng:attribute>
 </rng:optional>
 <rng:ref name="macro.phraseSeq"/>
</rng:element>
element geoDecl
{
   att.global.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.declarable.attributes,
   attribute datum { "WGS84" | "MGRS" | "OSGB36" | "ED50" | xsd:Name }?,
   macro.phraseSeq
}
例子
<geoDecl datum="OSGB36"/>