3D Property Ownership Map Base for Smart Urban Land Administration

Abstract

Most governments provide property ownership map bases as an enabling infrastructure for decision making. These map bases represent the most complete, authoritative graphical representation of land parcel and property boundaries (cadastral information) - an invaluable source of ntelligence to support land and property decision-making across government, businesses and communities. Current property ownership map bases only represent 2D land parcels and omit an array of property objects that are vertically located: apartments, tunnels, underground shopping malls, car parks and utility networks are common examples. The implications are significant, particularly in urban areas due to the density o..