基于地震的断裂带内外温差分析法的改进及其应用研究
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摘要
针对依据热红外遥感数据的断裂带内外温差分析法存在的不足,在确定断裂带内外区域时引入距断裂带两测和两端的距离,同时综合考虑地形、气候、地物类型等因素对温度的影响将其进行改进,最后将该方法应用于2次地震进行验证。结果显示,改进算法分析地震热异常的结果与前人研究的结论一致,且该方法对断裂带内外区域的确定相对更加具体,还可以很好地去除多种非震因素的影响。
Aiming at the shortcomings of temperature difference inside-outside fault zone analysis method for thermal infrared remote sensing data,we improved this method for two espects. Firstly,when determining the area inside and outside the fault zone,we introduced the distance between the two measuring points and the two ends of the fault zone. Secondly,the influence of terrain,climate and type of ground objects on temperature is taken into account. Finally,the method is applied to two earthquakes for verification. The results show that the results of the improved algorithm are consistent with those of previous studies,and the method is more specific in determining the area inside and outside the fault zone,and it can also remove the influence of many non-seismic factors.
Aiming at the shortcomings of temperature difference inside-outside fault zone analysis method for thermal infrared remote sensing data,we improved this method for two espects. Firstly,when determining the area inside and outside the fault zone,we introduced the distance between the two measuring points and the two ends of the fault zone. Secondly,the influence of terrain,climate and type of ground objects on temperature is taken into account. Finally,the method is applied to two earthquakes for verification. The results show that the results of the improved algorithm are consistent with those of previous studies,and the method is more specific in determining the area inside and outside the fault zone,and it can also remove the influence of many non-seismic factors.
引文
陈梅花,邓志辉,贾庆华.2003.地震前卫星红外异常与发震断裂的关系研究——以2001年昆仑山8.1级地震为例[J].地震地质,25(1):100-108.
陈梅花,邓志辉,马晓静,等.2007.断裂带内外温差法在震前红外异常研究中的应用[J].地震地质,29(4):863-872.
陈顺云,马瑾,刘培洵,等.2009.中国大陆地表温度年变基准场研究[J].地球物理学报,52(9):2273-2281.
陈顺云,马瑾,刘培洵,等.2014.利用卫星遥感热场信息探索现今构造活动:以汶川地震为例[J].地震地质,36(3):775-793.
邓志辉,全明纯,楚全芝,等.2000.活动断裂与强震分布的空间定量关系研究[C]//面向21世纪地震科学技术-青年科学论坛.北京:地震出版社,195-201.
郭晓,张元生,魏从信,等.2014.汶川 8.0 级和仲巴6.8 级地震中波红外热辐射异常[J].地球学报,35(3):338-344.
郭增建,郭安宁,张惠芳,等.2014.地震迁移始发区的前兆在地震预测中的意义[J].灾害学,29(3):15-17.
李青梅,张元生,吕俊强,等.2015.2014年10月7日云南景谷MS6.6地震热红外异常[J].地震工程学报,37(4):1007-1012.
刘福江,陈炫岩.2017.基于高分影像限定化NDVI的园林城市遥感解译关键技术研究[J].中南民族大学学报(自然科学版),36(3):106-110.
马瑾,单新建.2000.利用遥感技术研究断层现今活动的探索:以玛尼地震前后断层相互作用为例[J].地震地质,22(3):210-215.
马瑾,汪一鹏,陈顺云,等.2005.卫星热红外信息与断层活动关系讨论[J].自然科学进展,15(12):1467-1475.
强祖基,徐秀登,赁常恭,等.1990.卫星热红外异常:临震前兆[J].科学通报,35(17):1324-1327.
强祖基,马蔼乃,曾佐勋,等.2010.卫星热红外地震短临预测方法研究[J].地学前缘,17(5):254-262.
宋冬梅,臧琳,单新建,等.2016.基于LST年趋势背景场的地震热异常提取算法[J].地震地质,38(3):680-695.
王一博.2014.MODIS地震热异常的数据处理与算法研究[D].青岛:中国石油大学(华东).
吴文渊.2011.从热红外遥感获取断裂相关信息的分析方法研究[D].杭州:浙江大学.
徐秀登,强祖基,赁常恭,等.1991.临震卫星热红外异常与地面增温异常[J].科学通报,36(4):291-294.
张璇,张元生,魏从信,等.2013a.云南彝良 5.7级地震前卫星热红外异常[J].地震工程学报,35(1):171-176.
张璇,张元生,魏从信,等.2013b.四川芦山7.0级地震卫星热红外异常解析[J].地震工程学报,35(2):272-277.
周红妹,杨星卫,陆贤.1995.NOAA气象卫星云检测方法的研究[J].环境遥感,(2):137-142.
Genzano N,Aliano C,Filizzola C,et al.2007.A robust satellite technique for monitoring seismically active areas:the case of Buhl-Gujarat earthquake[J].Tectonophysics,431(1):197-210.
Genzano N,Aliano C,Corrado R,et al.2009.RST analysis of MSG-SEVIRI TIR radiances at the time of the Abruzzo 6 April 2009 earthquake[J].Natural Hazards and Earth System Sciences,9(6):2073-2084.
Ouzounov D,Freund F.2004.Mid-infrared emission prior to strong earthquakes analyzed by remote sensing data[J].Advances in Space Research,33(3):268-273.
Saradjian M R,Akhoondzadeh M.2011.Thermal anomalies detection before strong earthquakes(M>6.0)using interquartile,wavelet and Kalman filter methods[J].Natural Hazards and Earth System Sciences,11(4):1099-1108.
Saraf A K,Choudhury S.2005.Cover:NOAA-AVHRR detects thermal anomaly associated with the 26 January 2001 Buhl earthquake,Gujarat,India[J].International Journal of RemoteSensing,26(6):1065-1073.
Panda S K,Choudhury S,Saraf A K,et al.2007.MODIS land surface temperature data detects thermal anomaly preceding 8 October 2005 Kashmir earthquake[J].International Journal of Remote Sensing,28(20):4587-4596.
Pergola N,Aliano C,Coviello I,et al.2010.Using RST approach and EOS-MODIS radiances for monitoring seismically active regionns:a study on the 6 April 2009 Abruzzo earthquake[J].Natural Hazards and Earth System Sciences,10(2):239-249.
Tramutoli V,Aliano C,Corrado R,et al.2013.On the possible origin of thermal infrared radiation(TIR)anomaliesin earthquake-prone areas observed using robust satellite technques(RST)[J].Chemical Geology,339:157-168.
陈梅花,邓志辉,马晓静,等.2007.断裂带内外温差法在震前红外异常研究中的应用[J].地震地质,29(4):863-872.
陈顺云,马瑾,刘培洵,等.2009.中国大陆地表温度年变基准场研究[J].地球物理学报,52(9):2273-2281.
陈顺云,马瑾,刘培洵,等.2014.利用卫星遥感热场信息探索现今构造活动:以汶川地震为例[J].地震地质,36(3):775-793.
邓志辉,全明纯,楚全芝,等.2000.活动断裂与强震分布的空间定量关系研究[C]//面向21世纪地震科学技术-青年科学论坛.北京:地震出版社,195-201.
郭晓,张元生,魏从信,等.2014.汶川 8.0 级和仲巴6.8 级地震中波红外热辐射异常[J].地球学报,35(3):338-344.
郭增建,郭安宁,张惠芳,等.2014.地震迁移始发区的前兆在地震预测中的意义[J].灾害学,29(3):15-17.
李青梅,张元生,吕俊强,等.2015.2014年10月7日云南景谷MS6.6地震热红外异常[J].地震工程学报,37(4):1007-1012.
刘福江,陈炫岩.2017.基于高分影像限定化NDVI的园林城市遥感解译关键技术研究[J].中南民族大学学报(自然科学版),36(3):106-110.
马瑾,单新建.2000.利用遥感技术研究断层现今活动的探索:以玛尼地震前后断层相互作用为例[J].地震地质,22(3):210-215.
马瑾,汪一鹏,陈顺云,等.2005.卫星热红外信息与断层活动关系讨论[J].自然科学进展,15(12):1467-1475.
强祖基,徐秀登,赁常恭,等.1990.卫星热红外异常:临震前兆[J].科学通报,35(17):1324-1327.
强祖基,马蔼乃,曾佐勋,等.2010.卫星热红外地震短临预测方法研究[J].地学前缘,17(5):254-262.
宋冬梅,臧琳,单新建,等.2016.基于LST年趋势背景场的地震热异常提取算法[J].地震地质,38(3):680-695.
王一博.2014.MODIS地震热异常的数据处理与算法研究[D].青岛:中国石油大学(华东).
吴文渊.2011.从热红外遥感获取断裂相关信息的分析方法研究[D].杭州:浙江大学.
徐秀登,强祖基,赁常恭,等.1991.临震卫星热红外异常与地面增温异常[J].科学通报,36(4):291-294.
张璇,张元生,魏从信,等.2013a.云南彝良 5.7级地震前卫星热红外异常[J].地震工程学报,35(1):171-176.
张璇,张元生,魏从信,等.2013b.四川芦山7.0级地震卫星热红外异常解析[J].地震工程学报,35(2):272-277.
周红妹,杨星卫,陆贤.1995.NOAA气象卫星云检测方法的研究[J].环境遥感,(2):137-142.
Genzano N,Aliano C,Filizzola C,et al.2007.A robust satellite technique for monitoring seismically active areas:the case of Buhl-Gujarat earthquake[J].Tectonophysics,431(1):197-210.
Genzano N,Aliano C,Corrado R,et al.2009.RST analysis of MSG-SEVIRI TIR radiances at the time of the Abruzzo 6 April 2009 earthquake[J].Natural Hazards and Earth System Sciences,9(6):2073-2084.
Ouzounov D,Freund F.2004.Mid-infrared emission prior to strong earthquakes analyzed by remote sensing data[J].Advances in Space Research,33(3):268-273.
Saradjian M R,Akhoondzadeh M.2011.Thermal anomalies detection before strong earthquakes(M>6.0)using interquartile,wavelet and Kalman filter methods[J].Natural Hazards and Earth System Sciences,11(4):1099-1108.
Saraf A K,Choudhury S.2005.Cover:NOAA-AVHRR detects thermal anomaly associated with the 26 January 2001 Buhl earthquake,Gujarat,India[J].International Journal of RemoteSensing,26(6):1065-1073.
Panda S K,Choudhury S,Saraf A K,et al.2007.MODIS land surface temperature data detects thermal anomaly preceding 8 October 2005 Kashmir earthquake[J].International Journal of Remote Sensing,28(20):4587-4596.
Pergola N,Aliano C,Coviello I,et al.2010.Using RST approach and EOS-MODIS radiances for monitoring seismically active regionns:a study on the 6 April 2009 Abruzzo earthquake[J].Natural Hazards and Earth System Sciences,10(2):239-249.
Tramutoli V,Aliano C,Corrado R,et al.2013.On the possible origin of thermal infrared radiation(TIR)anomaliesin earthquake-prone areas observed using robust satellite technques(RST)[J].Chemical Geology,339:157-168.
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