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首页> 外文期刊>Computers, Environment and Urban Systems >Towards a 3D cadastre: where do cadastral needs and technical possibilities meet?
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Towards a 3D cadastre: where do cadastral needs and technical possibilities meet?

机译：迈向3D地籍：地籍需求和技术可能性在哪里满足？

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摘要

In the Dutch cadastral registration a cadastral object (real-estate object) can be a complete parcel or a condominium right (apartment). The geometries of these legal objects are all based on a planar map which partitions the 2D space. In intensively used areas there is a tendency to use space above and under the surface, e.g. constructions on top of each other, infrastructure above/under the ground, increasing number of cables and pipes, apartments above shops/ offices/other apartments. These physical 3D objects cannot be defined as cadastral objects in the cadastral map, which is based on 2D parcels, and cannot be used as a base for registration. From a juridical point of view the current registration is still sufficient in 3D situations. To assure that the Netherlands' Kadaster is able to address future needs, a prototype of a Land Information System which can handle 3D spatial information is being developed at the Department of Geodesy in collaboration with the Netherlands' Kadaster. This paper is writ-ten as part of the joint research of the Kadaster and the Department of Geodesy. Starting points are the needs of the Netherlands' Kadaster on the one hand and the technical possibi-lities on the other hand. In this research a concept is developed in which cadastral needs and technical possibilities meet. The most feasible solution for this is to start with the current 2D cadastre and to extend this with an implementation for the registration of 3D situations. The realisation of this concept is also described in this paper.
机译：在荷兰地籍登记中，地籍对象（房地产对象）可以是完整的包裹，也可以是公寓使用权（公寓）。这些合法对象的几何形状均基于划分2D空间的平面图。在密集使用的区域中，倾向于使用表面上方和下方的空间，例如相互重叠的建筑，地上/地下的基础设施，电缆和管道的数量，商店/办公室上方的公寓/其他公寓。这些物理3D对象不能在基于2D宗地的地籍图中定义为地籍对象，并且不能用作注册的基础。从法律的角度来看，当前注册在3D情况下仍然足够。为了确保荷兰的Kadaster能够满足未来的需求，大地测量局正在与荷兰的Kadaster合作开发可处理3D空间信息的土地信息系统的原型。本文是作为Kadaster和大地测量学系联合研究的一部分撰写的。出发点一方面是荷兰Kadaster的需求，另一方面是技术上的可能性。在这项研究中，提出了满足地籍需要和技术可能性的概念。为此，最可行的解决方案是从当前的2D地籍开始，并通过实现3D情况配准的实现来扩展它。本文还描述了此概念的实现。

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