| Skyline在泥石流危险性分区系统中的应用 |
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| 引用本文： | 刘旭,管群,钟方平,王君.Skyline在泥石流危险性分区系统中的应用[J].计算机应用与软件,2012(2):44-47,59. |
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| 作者姓名： | 刘旭 管群 钟方平 王君 |
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| 作者单位： | 四川大学计算机学院;西北核技术研究所 |
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| 基金项目： | 国家自然科学基金项目(40771026) |
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| 摘 要： | Skyline是当前世界上应用较为广泛的三维G IS软件之一,它能够快速地融合数据、更新数据库,展现3D地理空间影像,其功能十分强大。通过利用Skyline提供的3D控件功能,对云南蒋家沟泥石流区域进行真实建模,在模拟计算结果的基础上进行了可视化危险性分区;运用3D G IS技术处理与分析多元地理信息数据,为用户提供了良好的界面和简单实用的操作平台。初步实现3D G IS系统在泥石流危险性分区系统中的应用。
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| 关 键 词： | Skyline 3D GIS 泥石流 灾害分析 |
APPLICATION OF SKYLINE IN DEBRIS-FLOW RISK ZONING SYSTEM |
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| Liu Xu,Guan Qun,Zhong Fangping,Wang Jun.APPLICATION OF SKYLINE IN DEBRIS-FLOW RISK ZONING SYSTEM[J].Computer Applications and Software,2012(2):44-47,59. |
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| Authors: | Liu Xu Guan Qun Zhong Fangping Wang Jun |
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| Affiliation: | 1(College of Computer Science,Sichuan University,Chengdu 610065,Sichuan,China)2(Northwest Institute of Nuclear Technology,Xi’an 710024,Shaanxi,China) |
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| Abstract: | Skyline is one of the widely used three-dimensional GIS software in the world at present.It can quickly integrate data,update database and display three-dimensional geospatial image,and has very powerful function as well.In this paper we build a real modelling for debris-flow region at Jiangjiagou of Yunnan province with Skyline’s 3D COM function.Based on the simulative calculation results,the visualised risk zoning is conducted.By using 3D GIS techniques processing and analysing multiple GIS data,we provide user a good interface and simple and practical operational platform,and initiatively achieve the application of 3D GIS system in debris-flow risk zoning system. |
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| Keywords: | Skyline 3D GIS Debris flow Disaster analysis |
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