In this paper, comparative studies showed that domain knowledge of land management spatial concept covers knowledge of geometry.
本文通过对比研究,发现土地管理空间概念的领域知识,包含几何知识。
Knowledge of geometry is one of land management domain knowledge that can be identified by the geometric characteristics of attribution.
几何知识是依据几何特征属性识别的土地管理领域知识之一。
Traditional GIS is mainly applied to land and its study area is just within the domain of three dimensions.
传统的GIS主要应用于陆地,所涉及的范畴也仅局限于三维空间。
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