| 广西防汛三维电子沙盘系统建设 |
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| 引用本文： | 刘媛媛,刘舒,苑希民,徐美,万洪涛.广西防汛三维电子沙盘系统建设[J].中国防汛抗旱,2013(6):11-13,35. |
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| 作者姓名： | 刘媛媛 刘舒 苑希民 徐美 万洪涛 |
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| 作者单位： | [1]中国水利水电科学研究院,北京100038 [2]天津大学建工学院,天津300072 |
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| 摘 要： | 广西防汛三维电子沙盘系统利用现代高新信息技术，模拟建设了广西全区及重点河段的三维空间场景，展示流域地形地貌、防洪工程、山洪灾害易发区分布等防汛信息；并在三维场景中实现洪水淹没快速评估、山洪灾害快速定位、山洪灾害影响分析等内容，为广西各级防汛部门的防洪减灾决策提供技术支持。
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| 关 键 词： | 防洪工程 三雏电子沙盘系统 山洪灾害 影响分析 广西 |
A three-dimensional electronic sand table model for flood control simulation in Guangxi |
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| Authors: | Liu Yuanyuan Liu Shu uan Ximin Xu Mei Wan Hongtao |
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| Affiliation: | 1.China Institute of Water Resources and Hydropower Research, Beijing100038 2.Tianjin University, Tianjin300072 ) |
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| Abstract: | Base on the cutting edge technology, a 3-D electronic sand table model of Guangxi Province was built for flood control simulation. The geographical features, flood control projects, mountain flood prone areas and other flood-disaster related information were shown in the 3-D model. The proposed 3-D model can be used to demonstrate rapid flood inundation, flash flood risk analysis and impact evaluation, etc. The model provides technical support to the decision-maker at all levels of flood control department in Guangxi Province. |
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| Keywords: | flood control projects 3-D electronic sand table system mountain flood impact analysis Guangxi |
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