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TOPOLOGICAL ISSUES OF RASTER SPACE FROM VIEWPOINTS OF PANSYSTEMS

机译:从策布策策策略的栅格空间的拓扑问题

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In recent years, models of spatial relations have attracted much attention from GIS community, especially topological relations. In this paper, some basic topologic models for spatial entities in both vector and raster spaces are discussed. To make the concepts more formalized, some new concepts from a new branch of mathematics -- pansystems -- are adopted. In doing so, the basic concepts of pansystems are introduced, upon, some important concepts on raster space, as a spatial reference system, are discussed. Raster topologies are formalised. Basic topological components of spatial entities in raster space are defined and the topological issues are examined, such as topological paradox and the dependency of raster topology on vector topology.
机译:近年来,空间关系模型引起了GIS社区的许多关注,尤其是拓扑关系。 本文讨论了向量和光栅空间中的空间实体的一些基本拓扑模型。 为了使概念更加正式化,采用了来自数学 - 云系统的新分支的一些新概念 - 被采用。 在这样做时,介绍了促成的基本概念,讨论了栅格空间的一些重要概念,作为空间参考系统。 光栅拓扑是正式的。 定义了光栅空间中空间实体的基本拓扑组分,并检查了拓扑问题,例如拓扑悖论和光栅拓扑对载体拓扑的依赖性。

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