Public Law Restrictions in the Context of 3D Land Administration—Review on Legal and Technical Approaches

Intense exploitation of land implies the development of multi-level, multi-purpose, overlap-ping and interlocking structures on 3D space, thus resulting in complex, stratified, 3D real property rights between individual owners, as well as restrictions. Legislation regulates the ownership status and use of land by imposing restrictions known...

3D land administration: A review and a future vision in the context of the spatial development lifecycle

Land Administration practices worldwide rely mainly on 2D-based systems to define legal and other spatial boundaries related to land interests. However, the built environment is increasingly becoming spatially complex. Land administrators are challenged by an unprecedented demand to utilise space above and below earth's surface. The...