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首页> 外文会议>Mid-Term Symposium ISPRS Commission VI - Data, Information, and Knowledge Sharing for Geo-Education >SPATIO-TEMPORAL TOPOLOGICAL RELATIONSHIPS BETWEEN LAND PARCELS IN CADASTRAL DATABASE
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SPATIO-TEMPORAL TOPOLOGICAL RELATIONSHIPS BETWEEN LAND PARCELS IN CADASTRAL DATABASE

机译：地籍数据库土地包裹之间的时空拓扑关系

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摘要

There are complex spatio-temporal relationships among cadastral entities. Cadastral spatio-temporal data model should not only describe the data structure of cadastral objects, but also express cadastral spatio-temporal relationships between cadastral objects. In the past, many experts and scholars have proposed a variety of cadastral spatio-temporal data models, but few of them concentrated on the representation of spatiotemporal relationships and few of them make systematic studies on spatiotemporal relationships between cadastral objects. The studies on spatio-temporal topological relationships are not abundant. In the paper, we initially review current approaches to the studies of spatio-temporal topological relationships, and argue that spatio-temporal topological relation is the combination of temporal topology on the time dimension and spatial topology on the spatial dimension. Subsequently, we discuss and develop an integrated representation of spatio-temporal topological relationships within a 3-dimensional temporal space. In the end, based on the semantics of spatiotemporal changes between land parcels, we conclude the possible spatio-temporal topological relations between land parcels, which provide the theoretical basis for creating, updating and maintaining of land parcels in the cadastral database.
机译：地籍实体之间存在复杂的时空关系。地籍时空数据模型不仅应描述地籍对象的数据结构，而且还表达了地籍对象之间的地adastral时空关系。在过去，许多专家和学者提出了各种地籍时空数据模型，但其中很少集中在时尚关系的代表上，其中很少有人对地籍物体之间的时空关系进行系统研究。对时空拓扑关系的研究并不丰富。在论文中，我们初步审查了当前对时空拓扑关系研究的方法，并认为时空拓扑关系是时间拓扑对空间尺寸上的时间级和空间拓扑的组合。随后，我们讨论并开发三维时间空间内的时空拓扑关系的综合表示。最后，基于土地包裹之间的时空变化的语义，我们得出了陆地包裹之间可能的时空拓扑关系，为在地籍数据库中创造，更新和维护土地包裹提供了理论依据。

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