SCHEMA direct_positioning_schema;

REFERENCE FROM Geometrieschema (Punkt);

REFERENCE FROM Allgemeine_Objekte (OKSTRA_Objekt);

	ENTITY direct_position
	SUBTYPE OF (OKSTRA_Objekt);
	--- Attribute :
	in_pos_ref_system	: OPTIONAL STRING(30);
	Koordinate	: LIST [2:3] OF REAL;
	in_coordinate_system	: OPTIONAL STRING(30);
	--- Relationen :
	INVERSE
	von_Punkt	: Punkt FOR hat_Lage;
	END_ENTITY;
	SCHEMA INDEX OKSTRA Version << (1.010) Version >> (1.012)

END_SCHEMA; -- direct_positioning_schema