| 南水北调西线工程区地质图三维可视化表达及其意义 |
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| 引用本文： | 张景华. 南水北调西线工程区地质图三维可视化表达及其意义[J]. 四川地质学报, 2007, 27(3): 222-224 |
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| 作者姓名： | 张景华 |
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| 作者单位： | 成都地质矿产研究所,成都,610082 |
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| 摘 要： | 传统地质图由于采用正射投影的方法表达地质现象,只能表达地质现象在二维欧氏空间的定位,很难表达地质现象的三维空间特征。结合数字高程模型,在地理信息系统的支持下制作的南水北调西线工程区的三维可视化地质图,可更好地判读地质体的空间信息,便于分析地质体的空间展布规律。
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| 关 键 词： | 地质图 三维可视化 南水北调西线工程 |
| 文章编号： | 1006-0995（2007）03-0222-03 |
| 修稿时间： | 2007-04-14 |
Three-dimensional Visualization of Geological Map for the West Projects for the Diverting Water From the South to the North and Its Significances |
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| ZHANG Jing-hua. Three-dimensional Visualization of Geological Map for the West Projects for the Diverting Water From the South to the North and Its Significances[J]. Acta Geologica Sichuan, 2007, 27(3): 222-224 |
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| Authors: | ZHANG Jing-hua |
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| Affiliation: | Chendu Institute of Geology and Mineral Resources, Chengdu 610082 |
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| Abstract: | Traditional geological map is drawn by orthographic projection method,only showing the location of geological phenomena in two-dimensional space.Three-dimensional visualization geological map for the west projects for the Diverting Water From the South to the North can show three-dimensional space information of geological bodies. |
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| Keywords: | geological map three-dimensional visualization west projects for the Diverting Water From the South to the North |
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