VerticalStructure


             urn:aero:airm:1.0.0:ConceptualModel:Subjects:Common:Geospatial:VerticalStructure

All fixed and mobile objects, or parts thereof that extend above the surface of the Earth.

Source: EUROCONTROL-FAA AIXM v.5.1,

Related:
is above or below Terrain
may be assessed to be Obstacle
has extent Geometry