Global element

PointProjection

Points may be defined in tagged format or using GM coordinates element.

Type

Content model

inherited from AbstractProjection 2 items
- Features 0..1
  
  GIS Features that this element projects onto.
  - GisFeatureRef 1..unbounded FeatureRefStructure
    
    Identifier of FEATURE in a GIS data system.
Defined here
groupWgs84Group 0..1

WGS84 Corodinates.
- Longitude 1..1 siri:LongitudeType
  
  Longitude from Greenwich Meridian. -180° (East) to +180° (West).
- Latitude 1..1 siri:LatitudeType
  
  Latitude from equator. -90° (South) to +90° (North).
- Altitude 0..1 siri:AltitudeType
  
  Altitude.
Coordinates 0..1 siri:CoordinatesStructure

Coordinates of points in a GML compatible format, as indicated by srsName attribute.
Precision 0..1 siri:DistanceType

Precision for point measurement. In meters.

Properties

Attribute	Type	Use	Documentation	Source
`id`	`xsd:NMTOKEN`	optional	Identifier of POINT.
`srsName`	`siri:SrsNameType`	optional	identifier of data reference system for geocodes, if point is specified as GML compatible Coordinates. A GML value. If not specified taken from system configuration.