Spatial adjacency is a fundamental type of topological relations, a relationship crucial for discovering rules of geographical changes and distributions.
空间邻接是一种基本的空间拓扑关系，它对研究地理现象的分布规律和演化过程有着重要的意义。
The refined calculation of topological relationships is the new requirement of practice and application, which represents the trend of the research on spatial relationship.
拓扑关系的细化计算是生产实践中提出的新的需求，代表了当今空间关系理论研究的趋势。
The method computes topological operator based on label, verdicts and merges the spatial relationship of geometric, expresses and displays the multi-scale of spatial data.
该方法建立基于标签的空间拓扑算子的计算，进行几何体空间关系的判断与合并，实现空间数据的多比例尺表达与显示。
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