文摘
A cadastral registration system provides insight in rights and limited rights related to (2D) parcels. In case of multiple use of space, the 2D parcel has shown its limitations. To illustrate this we describe two cases in this article. At our Department a research is carried out in collaboration with the Netherlands' Kadaster to study the 3D issue of cadastral registration in a fundamental way. During this research a prototype of a 3D cadastre was developed, in which rights established on 2D parcels can be represented in 3D (3D right-objects). We will give a description of this prototype and will demonstrate that the introduction of 3D right-objects improves the insight in the vertical component of rights considerably by applying this concept to the described cases. Future research will focus on the registration of 3D physical objects (objects as they occur in the real world). The last will require more drastic adjustments in the current cadastral registration system.