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为研究三维地质建模的基本理论、发展现状及未来,该文回顾了三维地质建模产生的历史背景,阐述了三维地质建模流程,从矢(栅)属性、空间尺度、时间维度、拓扑一致性等方面对其进行了分类,并探讨三维地质建模在石油、地下水模拟、数字矿山、城市地质、岩土工程等领域中的应用。在研究三维地质建模方法和国内外软件的基础上,分析了其难点及关键技术;对三维地质建模进行了综合定义,并总结了三维地质建模亟待突破的研究方向。 更多还原

【Abstract】 Nowadays,"the Digital Earth" has been researched more and more deeply,and "Geo-spatial Information Science" has been developed vigorously.With this background,Three-Dimensional Geological Modeling(3DGM) has been a hot study in the intersecting area of geoscience and informational science.To study the basic theories,current developing situation and future direction of 3DGM,its background and workflow have been reviewed.3DGM has been classified according to its data type,spatial scale,time dimensi...