| 从汶川大地震看空间信息技术在震后救灾中的应用 |
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| 引用本文： | 张勇,陈正阳.从汶川大地震看空间信息技术在震后救灾中的应用[J].测绘与空间地理信息,2008,31(5). |
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| 作者姓名： | 张勇 陈正阳 |
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| 作者单位： | 中南大学,信息物理工程学院,湖南,长沙,410083 |
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| 摘 要： | 目前,以"3S"为代表的空间信息技术已经为抗震救灾提供了极具潜力的技术支持.本文简要分析了"3S"技术集成和北斗导航系统在抗震救灾中的应用现状,并结合其在汶川大地震后的实际应用,分别探讨RS,GPS,GIS和北斗导航系统在震害调查研究及抗震救灾中的作用.
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| 关 键 词： | 抗震救灾 北斗导航系统 |
The Application of Spatial Information Technology in Wenchuan Earthquake Relief |
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| ZHANG Yong,CHEN Zheng-yang.The Application of Spatial Information Technology in Wenchuan Earthquake Relief[J].Geomatics & Spatial Information Technology,2008,31(5). |
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| Authors: | ZHANG Yong CHEN Zheng-yang |
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| Institution: | The Info-Physics and Geomatics Engineering Institute of Centre South University;Changsha 410083;China |
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| Abstract: | At present,the"3S"to represent the spatial information technology for earthquake relief has provided a great potential of technical support.This paper analyzed the application status in quo of the"3S"technical integration and the Beidou navigation system in earthquake relief.With its practical application in Wenchuan earthquake,it respectively discussed the application of RS,GPS,GIS and Beidou navigation system in the earthquake relief and investigation of earthquake damage. |
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| Keywords: | 3S RS GPS GIS |
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