gml:greenwichLongitude
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
Namespace: http://www.opengis.net/gml/3.2
Schema document: external/ogc/gml/3.2.1/datums.xsd
Type: gml:AngleType
Properties: Global, Qualified
Content
from type gml:MeasureType
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| uom | [1..1] | gml:UomIdentifier | from type gml:MeasureType |
Used in
- Type gml:PrimeMeridianType (Element gml:PrimeMeridian)
- Type gmx:ML_PrimeMeridian_Type via extension of gml:PrimeMeridianType (Element gmx:ML_PrimeMeridian)
Sample instance
<gml:greenwichLongitude uom="">1.0</gml:greenwichLongitude>