2009年8月11日安达曼群岛M_S7.5地震热红外变化
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摘要
应用中国静止气象卫星FY-2C红外遥感资料对2009年8月11日安达曼群岛MS7.5地震以及近年在震中(14.21°N,92.84°E)及周围区域(5°~24°N,82°~102°E)发生的多次强震进行了研究,结果表明:MS7.5地震发生前约两个月震中以南区域开始出现热红外异常,异常区范围随时间逐渐扩大,至震前约20天异常面积达到最大,随后逐渐缩小,震后5天异常消失;区域内系列强震热红外异常呈现为震级大、热异常峰值大等特征。
Using the infrared remote-sensing data of brightness temperature got from Chinese geostationary meteorological satellite,FY-2C,we analyze the thermal-infrared anomalous variation of the MS7.5 Andaman Islands earthquake occurred on August 11,2009,and other strong earthquakes in the adjacent areas(5°-24° N,82°-102° E)of its epicenter in recent years.We find that,in the south region of the epicenter,the thermal-infrared anomalies began to appear about two months before the earthquake.Then the anomalous range gradually broadened in the early stage of the seimogenic process.The anomalous area reached up to maximum about 20 days prior to the earthquake,then the anomalous range shrunk abruptly.About 5 days after the earthquake,the anomaly disappeared.Besides,a series of strong earthquakes in the same region also displayed the characteristics of thermal-infrared anomalies.
Using the infrared remote-sensing data of brightness temperature got from Chinese geostationary meteorological satellite,FY-2C,we analyze the thermal-infrared anomalous variation of the MS7.5 Andaman Islands earthquake occurred on August 11,2009,and other strong earthquakes in the adjacent areas(5°-24° N,82°-102° E)of its epicenter in recent years.We find that,in the south region of the epicenter,the thermal-infrared anomalies began to appear about two months before the earthquake.Then the anomalous range gradually broadened in the early stage of the seimogenic process.The anomalous area reached up to maximum about 20 days prior to the earthquake,then the anomalous range shrunk abruptly.About 5 days after the earthquake,the anomaly disappeared.Besides,a series of strong earthquakes in the same region also displayed the characteristics of thermal-infrared anomalies.
引文
董仁杰,李铜基,陈清莲,等.2006.热红外波段大气透过率和程辐射的估算方法[J].海洋技术,25(2):78-83.
郭晓,张元生,钟美娇.2005.卫星热红外遥感资料在地震预报中的应用研究[J].西北地震学报,27(3):223-227.
郭增建,秦保燕.1979.震源物理[M].北京:地震出版社.
何立明,阎广建,李小文,等.2005.从宽波段热红外图像反演组分温度的相关问题讨论——通道相应函数和比辐射率波段变化的影响[J].遥感学报,9(3):234-241.
李金平,吴立新,刘善军,等.2008.强震前热红外异常识别方法与定量分析模型[J].中国矿业大学学报,37(6):808-813.
刘放,程万正,但尚铭.2003.卫星遥感热红外辐射信息与云南永胜6.0级地震[J].地震研究,26(2):120-125.
马瑾,陈顺云,刘培洵,等.2006.用卫星热红外信息研究关联断层活动的时空变化——以南北地震构造带为例[J].地球物理学报,49(3):816-823.
强祖基,赁常恭.1998.卫星热红外图像亮温异常——短临震兆[J].中国科学(D辑),28(6):564-573.
强祖基,徐秀登,赁常恭.1990.卫星热红外异常——临震前兆[J].科学通报,35(17):1324-1327.
屈春燕,单新建,马瑾.2007.地震活动热红外异常的影响因素分析[J].地震研究,30(2):113-119.
徐希孺.2005.遥感物理[M].北京:北京大学出版社.
徐秀登,强祖基,赁常恭.1991.临震卫星热红外异常与地面增温异常[J].科学通报,33(4):291-294.
徐秀登,强祖基,赁常恭.1991.卫星热红外图像与震兆异常——澜沧地震前热红外图像的启示[J].环境遥感,6(4):261-266.
殷晓斌,刘玉光,王振占,等.2007.红外和微波辐射计反演海表面温度的比较[J].海洋通报,26(5):3-10.
张元生,郭晓,张小美,等.2004.应用静止卫星热红外遥感亮温资料反演地表温度的方法研究[J].西北地震学报,26(2):113-117.
张元生,沈文荣,徐辉.2002.新青8.1级地震前卫星热红外异常[J].西北地震学报,24(1):1-4.
中国地震信息网.安达曼群岛发生7.5级地震[EB/OL].(2009-08-11)[2009-08-25]http://www.csi.ac.cn/manage/fas-tReport.jsp?id=VV123062015b600).
钟美娇,张元生.2007.2005年10月8日巴基斯坦7.8级地震热红外异常[J].西北地震学报,29(2):137-140.
Andrew AT,Masashi H,Oleg AM.2002.Thermal IR satellite data appli-cation for earthquake research in Japan and China[J].Journal ofGeodynamics,33(4-5):519-534.
LuZ Q,Wu B H,Qiang Z J,et al.2005.Brightness temperature anomaliesin satellite-based thermal infrared remote sensing along the offshorechina seas[J].Geoscience,19(1):74-82.
Qiang Z J,Dian C G,Li LZ,et al.1999.Satellitic thermal infrared bright-ness temperature anomaly image-short-term and impending earth-quake precursors[J].Science in China(Ser D),42(3):313-324.
Qiang Z J,Kong L C,Guo M H,et al.1997.An experimental study ontemperature increasing mechanism of satellitic thermo-infrared[J].Acta Seismologica Sinica,10(2):247-252.
Qiang Z J,Xu X D,Dian C G.1991a.Thermal infrared anomalies underthe non-temperature-increment background and the mechanism dis-cussion[J].Chinese Science Bulletin,36(22):1901-1906.
Qiang Z J,Xu X D,Dian C G.1991b.Thermal infrared anomaly-precursorof impending earthquakes[J].Chinese Science Bulletin,36(4):319-323.
Saraf A K,Choudhury S.2005.NOAA-AVHRR detects thermal anomalyassociated with the26January2001Bhuj earthquake,Gujarat,India[J].International Journal of Remote Sensing,26(6):1065-1073.
Tronin AA.1996.Satellite thermal survey-a newtool for the study of seis-moactive regions[J].International Journal of Remote Sensing,17(8):1439-1455.
Wakita H,Fuji N,Matsuo S,et al.1978.“Helium Spots”:Caused by adiapiric magma fromthe upper mantle[J].Science,200(4340):430-432.
XuX D,Xu X M,Ma S D,et al.1995.Preliminary inquiry into the causesof anomaly increase of air temperature by an impending earthquake[J].Acta Seismologica Sinica,8(1):149-154.
Zhang Y S,Guo X,Zhong MJ,et al.2010.Wenchuan earthquake:bright-ness temperature changes from satellite infrared information[J].Chi-nese Science Bulletin,55(18):1917-1924.
郭晓,张元生,钟美娇.2005.卫星热红外遥感资料在地震预报中的应用研究[J].西北地震学报,27(3):223-227.
郭增建,秦保燕.1979.震源物理[M].北京:地震出版社.
何立明,阎广建,李小文,等.2005.从宽波段热红外图像反演组分温度的相关问题讨论——通道相应函数和比辐射率波段变化的影响[J].遥感学报,9(3):234-241.
李金平,吴立新,刘善军,等.2008.强震前热红外异常识别方法与定量分析模型[J].中国矿业大学学报,37(6):808-813.
刘放,程万正,但尚铭.2003.卫星遥感热红外辐射信息与云南永胜6.0级地震[J].地震研究,26(2):120-125.
马瑾,陈顺云,刘培洵,等.2006.用卫星热红外信息研究关联断层活动的时空变化——以南北地震构造带为例[J].地球物理学报,49(3):816-823.
强祖基,赁常恭.1998.卫星热红外图像亮温异常——短临震兆[J].中国科学(D辑),28(6):564-573.
强祖基,徐秀登,赁常恭.1990.卫星热红外异常——临震前兆[J].科学通报,35(17):1324-1327.
屈春燕,单新建,马瑾.2007.地震活动热红外异常的影响因素分析[J].地震研究,30(2):113-119.
徐希孺.2005.遥感物理[M].北京:北京大学出版社.
徐秀登,强祖基,赁常恭.1991.临震卫星热红外异常与地面增温异常[J].科学通报,33(4):291-294.
徐秀登,强祖基,赁常恭.1991.卫星热红外图像与震兆异常——澜沧地震前热红外图像的启示[J].环境遥感,6(4):261-266.
殷晓斌,刘玉光,王振占,等.2007.红外和微波辐射计反演海表面温度的比较[J].海洋通报,26(5):3-10.
张元生,郭晓,张小美,等.2004.应用静止卫星热红外遥感亮温资料反演地表温度的方法研究[J].西北地震学报,26(2):113-117.
张元生,沈文荣,徐辉.2002.新青8.1级地震前卫星热红外异常[J].西北地震学报,24(1):1-4.
中国地震信息网.安达曼群岛发生7.5级地震[EB/OL].(2009-08-11)[2009-08-25]http://www.csi.ac.cn/manage/fas-tReport.jsp?id=VV123062015b600).
钟美娇,张元生.2007.2005年10月8日巴基斯坦7.8级地震热红外异常[J].西北地震学报,29(2):137-140.
Andrew AT,Masashi H,Oleg AM.2002.Thermal IR satellite data appli-cation for earthquake research in Japan and China[J].Journal ofGeodynamics,33(4-5):519-534.
LuZ Q,Wu B H,Qiang Z J,et al.2005.Brightness temperature anomaliesin satellite-based thermal infrared remote sensing along the offshorechina seas[J].Geoscience,19(1):74-82.
Qiang Z J,Dian C G,Li LZ,et al.1999.Satellitic thermal infrared bright-ness temperature anomaly image-short-term and impending earth-quake precursors[J].Science in China(Ser D),42(3):313-324.
Qiang Z J,Kong L C,Guo M H,et al.1997.An experimental study ontemperature increasing mechanism of satellitic thermo-infrared[J].Acta Seismologica Sinica,10(2):247-252.
Qiang Z J,Xu X D,Dian C G.1991a.Thermal infrared anomalies underthe non-temperature-increment background and the mechanism dis-cussion[J].Chinese Science Bulletin,36(22):1901-1906.
Qiang Z J,Xu X D,Dian C G.1991b.Thermal infrared anomaly-precursorof impending earthquakes[J].Chinese Science Bulletin,36(4):319-323.
Saraf A K,Choudhury S.2005.NOAA-AVHRR detects thermal anomalyassociated with the26January2001Bhuj earthquake,Gujarat,India[J].International Journal of Remote Sensing,26(6):1065-1073.
Tronin AA.1996.Satellite thermal survey-a newtool for the study of seis-moactive regions[J].International Journal of Remote Sensing,17(8):1439-1455.
Wakita H,Fuji N,Matsuo S,et al.1978.“Helium Spots”:Caused by adiapiric magma fromthe upper mantle[J].Science,200(4340):430-432.
XuX D,Xu X M,Ma S D,et al.1995.Preliminary inquiry into the causesof anomaly increase of air temperature by an impending earthquake[J].Acta Seismologica Sinica,8(1):149-154.
Zhang Y S,Guo X,Zhong MJ,et al.2010.Wenchuan earthquake:bright-ness temperature changes from satellite infrared information[J].Chi-nese Science Bulletin,55(18):1917-1924.
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