空间数据模型及其在三维地质建模中的应用

2013 10th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD) Pub Date : 2013-07-23 DOI:10.1109/FSKD.2013.6816323

Hua Xu, Qiang Wu, Zi-Xiang Ma, Wenyue Fei, Qiufeng Dong

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引用次数: 3

摘要

空间数据模型是三维地质建模的核心技术之一。模型的表达和精度直接影响到地质体可视化和应用的效果。通过对空间数据模型的分类、比较和分析，提出了一个由模型定义、模型分类和设计方法组成的框架。提出了适合地质模拟的典型空间数据模型的数据结构和拓扑关系。实验结果表明，本文所设计的方法能够准确表征复杂地质现象，提高了三维模型的精度和质量。

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A spatial data model and its application in 3D geological modeling

The spatial data model is one of the core technologies of 3D geological modeling. The expression and precision of the model directly affect the effects of the visualization and application of geological body. A framework is proposed consisting of model definition, model classification and design method by classifying, comparing and analyzing for spatial data model. The data structure and topological relationship of the typical spatial data model are proposed, which are suitable for geological simulation. The experimental results show that the method designed in this paper can accurately represent the phenomena of complex geology and improve the precision and quality of 3D models.

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来源期刊

2013 10th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD)

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