Centroid

Global or national location

Table: Centroid

Sub	Element	Usage	Card	Type	Description	Note
	Name	expected	0..*	MultilingualString	Name of Traveller	Global or national location
	Location	mandatory	0..1	LocationStructure	Absolute location of EQUIPMENT.	Note concerning coordinates - The main coordinates are given as WSG84.
+	Longitude	mandatory	1..1	LongitudeType	Longitude from Greenwich Meridian. -180 (East) to +180 (West).
+	Latitude	mandatory	1..1	LatitudeType	Latitude from equator. -90 (South) to +90 (North).
+	Altitude	optional	0..1	AltitudeType	Altitude.
+	pos	optional	1..1	gml:DirectPositionType		EPSG:2056 is LV95. We use it in the INFO+ export.
++	@srsName	mandatory	1..1	xsd:string	Attribute srsName