Schema Central > NIEM 2.1 > datums.xsd > gml:greenwichLongitude
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gml:greenwichLongitude is the longitude of the prime meridian measured from the Greenwich meridian, positive eastward. If the value of the prime meridian "name" is "Greenwich" then the value of greenwichLongitude shall be 0 degrees.

Element information

Type: gml:AngleType

Properties: Global, Qualified



uom [1..1]gml:UomIdentifierfrom type gml:MeasureType

Used in

Sample instance

<gml:greenwichLongitude uom="">1.0</gml:greenwichLongitude>

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