| 汶川8.0级大地震应急遥感震害评估研究 |
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| 引用本文： | 王晓青,王龙,王岩,丁香,窦爱霞,张飞宇.汶川8.0级大地震应急遥感震害评估研究[J].震灾防御技术,2008,3(3):251-258. |
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| 作者姓名： | 王晓青 王龙 王岩 丁香 窦爱霞 张飞宇 |
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| 作者单位： | 中国地震局地震预测研究所,北京,100036 |
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| 摘 要： | 破坏性地震发生之后,在缺乏足够地面震害调查资料的情况下,通过遥感手段获取灾区震后遥感影像,图像快速处理和震害信息提取,对地震灾害及其损失进行快速评估,将弥补地面调查的不足,为地震应急指挥和救援决策提供重要依据。本文叙述了遥感应急震害评估的基本方法和该方法在2008年汶川8．0级大地震中的应用,并对实际评估效果进行了评价。
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| 关 键 词： | 遥感 地震应急 汶川地震 震害评估 |
| 收稿时间： | 2008/8/28 0:00:00 |
Study on the Damage Assessment of Wenchuan MS8.0 Earthquake Based on Remote Sensing Imagery |
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| Wang Xiaoqing,Wang Long,Wang Yan,Ding Xiang,Dou Aixia and Zhang Feiyu.Study on the Damage Assessment of Wenchuan MS8.0 Earthquake Based on Remote Sensing Imagery[J].Technology for Earthquake Disaster Prevention,2008,3(3):251-258. |
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| Authors: | Wang Xiaoqing Wang Long Wang Yan Ding Xiang Dou Aixia and Zhang Feiyu |
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| Institution: | Institute of Earthquake Prediction, China Earthquake Administration, Beijing 100036, China;Institute of Earthquake Prediction, China Earthquake Administration, Beijing 100036, China;Institute of Earthquake Prediction, China Earthquake Administration, Beijing 100036, China;Institute of Earthquake Prediction, China Earthquake Administration, Beijing 100036, China;Institute of Earthquake Prediction, China Earthquake Administration, Beijing 100036, China;Institute of Earthquake Prediction, China Earthquake Administration, Beijing 100036, China |
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| Abstract: | The fast processing, earthquake damage extracting and loss evaluating from the RS imagery, are important means of compensating the insufficiency of seismic damage information investigated on ground,in order to provide an important basis for emergency management and rescue mission. This paper introduces the method of emergency earthquake damage assessment and its application to the great Wenchuan earthquake with magnitude 8.0 occurred in southwestern Sichuan province on May 12, 2008. The practical effectiveness of the method is evaluated also in the paper. |
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| Keywords: | Remote Sensing Earthquake emergency Wenchuan earthquake Seismic damage assessment |
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