| 基于三维地质模型的勘探剖面图快速动态绘制 |
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| 引用本文： | 张军强,吴冲龙,刘刚,吴勇.基于三维地质模型的勘探剖面图快速动态绘制[J].地质科技通报,2015,34(6):230-234. |
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| 作者姓名： | 张军强 吴冲龙 刘刚 吴勇 |
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| 作者单位： | 1. 中国科学院遥感与数字地球研究所,北京 100094; |
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| 基金项目： | 国家863计划重点项目(2012AA121401)中国水电顾问集团昆明勘测设计研究院“工程地质三维软件”项目 |
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| 摘 要： | 基于UML建立了勘探剖面图和剖面图样式模板概念模型,将勘探剖面图的数据和图面表现形式分离开来,以增强剖面图绘制程序的灵活性。将三维地质模型和地矿点源数据库作为绘制勘探剖面图的数据来源,通过结构化的样式模板控制勘探剖面图的绘图样式,实现了标准化勘探剖面图的快速动态绘制。通过戛洒江一级水电站工程勘探剖面图的快速绘制,证明了该方法的有效性和实用性。
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| 关 键 词： | 勘探剖面图 三维地质模型 模板制图 自动成图 |
| 收稿时间： | 2015-01-03 |
Fast and Dynamic Method for Drawing Exploration Section Based on 3D Geological Model |
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| Institution: | 1. Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China;2. School of Computer Science, China University of Geosciences, Wuhan 430074, China;3. State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China;4. Hydro China Kunming Engineering Corporation, Kunming 650051 |
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| Abstract: | This paper puts forward a new method for drawing exploration section.The conceptual model of exploration section and its style templates were designed based on UML,and the data and map manifestations style of exploration section was separated from each other to enhance the flexibility of sectional drawing program.Three-dimensional geological model and mineral point source database were used as the data source of exploration section drawing and the drawing style of the exploration section was controlled by the structured style template,to achieve the fast and dynamic drawing of standard exploration section.The drawing of engineering geological section of Jiasajiang Hydropower Station project was taken as an example to verify the feasibility of this method.The result shows this method is practical and effective. |
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