| FY-3卫星监测四川芦山地震前后热异常 |
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| 引用本文： | 黄志东,;钟儒祥,;朱爱军.FY-3卫星监测四川芦山地震前后热异常[J].华北地震科学,2014(3):19-23. |
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| 作者姓名： | 黄志东 ;钟儒祥 ;朱爱军 |
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| 作者单位： | [1]广东省地震局,广州510070; [2]广州气象卫星地面站,广州510640; [3]国家卫星气象中心,北京100081 |
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| 基金项目： | 国家地震社会服务工程项目 |
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| 摘 要： | 利用中国FY-3气象卫星资料,通过分析多种仪器的亮温数据,对2013年四川芦山MS7.0级地震进行了再研究。结果表明：中国FY-3卫星星载多探测仪器,可用于立体监测地震多发区域,红外和微波亮温震区异常明显,能部分解释大地震前热红外异常的多种观点,说明FY-3卫星对地震预测具有一定的实用性和参考作用。
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| 关 键 词： | FY-3气象卫星 四川芦山7.0级地震 热红外遥感 微波遥感 亮温变化 |
FY-3 Satellite Monitoring of the Thermal Abnormality before and after 2013 Ms7.0 Lushan Earthquake |
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| Institution: | HUANG Zhi-dong , ZHONG Rwxiang , ZHU Ai-jun (1. Guangdong Seismological Bureau, Guangzhou 510070, China; 2. Guangzhou Meteorological Satellite Station, Guangzhou 510640, China; 3. National Satellite Meteorological Center, Beijing 100081, China) |
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| Abstract: | Based on brightness temperature data recorded by several scientific instruments in the FY-3 me- teorological satellite, we study the 2013 Ms7.0 Lushan earthquake. The results show that there are obvi- ous infra red brightness temperature anomaly and microwave brightness temperature anomaly in the earth- quake area, which can partly explain the theory that there was thermal infrared abnormality before large earthquakes. So, the FY-3 satellite can be used for the monitoring of earthquake-prone zone and have prac- tical value and referenced significance to earthquake prediction. |
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| Keywords: | FY-3 meteorological satellite Ms7 0 Lushan earthquake thermal infrared remote sensing mi crowave remote sensing brightness temperatures changes |
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