福建GPS观测在地震中的应用
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摘要
福建省地震局GPS观测技术应用于1 992年开始,起步早,发展快。本文阐述了福建省地震局在"九五"、"十五"期间以GPS观测技术为主的福建地壳运动观测网络的建设历程,重点对"十一五"期间正在进行的"福建省GNSS连续观测台网"项目进行了介绍。由于所处地理位置独特,福建GPS观测在地震研究中得到了广泛的应用。本文对福建GPS观测在地震应用中已经取得的成果进行了简述,并利用福建地壳运动观测网络的观测资料,分析了汶川8.0级地震对福建区域应力场的影响。"十一五"结束后,福建GNSS连续观测站达到41个,将成为我国大陆GNSS连续观测站最多、密度最大的省份之一,这将有力地推动地球科学创新和地震预报攻关。
Earthquake administrator of Fujian Province has begun using GPS observation technology since 1992.In this paper,the course of Crustal Movement Observation Network of Fujian Province that based on GPS observation in the ninth and tenth five-year plan is introduced, then the GNSS observation network of Fujian Province that actualizing in the eleventh fiveyear plan importantly is also introduced.Because Fujian Province was in particular area,the GPS observation was used broadly in earthquake research.In this paper,the research production gained with GPS observation used in earthquake research is introduced.Using the observation data producted by crustal movement observation network of Fujian Province,the influence by Wenchuan M 8.0 earthquake act on Fujian Province is analyzed.There will be 41 GNSS continuous observation station in Fujian Province when the eleventh five-year plan have finished,and Fujian province will be one of provinces that have the most and the densest of GPS continuous observation in China mainland.It will accelerate innovation about geoscience and earthquake prediction.
Earthquake administrator of Fujian Province has begun using GPS observation technology since 1992.In this paper,the course of Crustal Movement Observation Network of Fujian Province that based on GPS observation in the ninth and tenth five-year plan is introduced, then the GNSS observation network of Fujian Province that actualizing in the eleventh fiveyear plan importantly is also introduced.Because Fujian Province was in particular area,the GPS observation was used broadly in earthquake research.In this paper,the research production gained with GPS observation used in earthquake research is introduced.Using the observation data producted by crustal movement observation network of Fujian Province,the influence by Wenchuan M 8.0 earthquake act on Fujian Province is analyzed.There will be 41 GNSS continuous observation station in Fujian Province when the eleventh five-year plan have finished,and Fujian province will be one of provinces that have the most and the densest of GPS continuous observation in China mainland.It will accelerate innovation about geoscience and earthquake prediction.
引文
丁学仁,胡新康,刘序俨.2006． 福建地区地块运动时空变化特征研究[J].大地测量与地球动力学,26(2) :58～61
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刘序俨,林继华,王志鹏等.1999． 福建沿海地壳运动与GPS测量结果初步分析[J].地壳形变与地震,19(3) :40～47
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屈利军,徐平,吴培稚等.2005． 北京市地震局GPS形变监测工作系统的建设[J].地震地磁观测与研究,26(2) :61～67
邵占英,刘经南,姜卫平等.1999． 高精度GPS观测及其在福建东南沿海地壳形变研究中的应用[J].地壳形变与地震, 19(4) :39～44
史粦华.2005． 福建及邻区现今地壳运动与形变[J].大地测量与地球动力学,25(3) :69～74
吴绍祖,丁学,李祖宁等.2006． 省级GPS基准网建设的启示与思考[J].国际地震动态,6,1 9～25
吴绍祖,学仁,李祖宁等.2005． 福建地区现今地壳运动变化特征研究[J].华南地震,25(3) :87～94
尹继尧,徐平,吴培稚等.2007． GPS数据用于地震短临预测的数据处理初步探索[J].地震在磁观测与研究,28(5) :50～56
张远城,熊先保,黄晓华.2003． 厦门GPS连续观测站建设与试运行[J].大地测量与地球动力学,23(3) :125～127
周硕愚,吴云,施顺英等.2001． 中国大陆东南边缘海现时地壳运动与地震动力学综合研究J].地壳形变与地震,21(1) :1～13
胡友健,梁新美,许成功.2006． 论GPS变形监测技术的现状与发展趋势[J].测绘科学,31(5) :155～157
李延兴,史粦华,陈聚忠等.2006． 台湾集集7． 6级地震前后福建沿海地区的地壳运动[J].大地测量与地球动力学,26(2) :5～9
李祖宁,傅容珊,郑勇等.2002． 多种驱动力作用下东亚大陆形变及应力场演化[J],地震学报,24(1) :17～26
李祖宁,刘序俨,吴绍祖.2007． 台海两岸地壳相对运动分析[J].大地测量与地球动力学,27(5) :18～21
刘序俨,林继华,王志鹏等.1999． 福建沿海地壳运动与GPS测量结果初步分析[J].地壳形变与地震,19(3) :40～47
牛之俊,陈鑫连,张祖胜等.2006． 中国地壳运动观测技术规程[M].北京:中国环境出版社
屈利军,徐平,吴培稚等.2005． 北京市地震局GPS形变监测工作系统的建设[J].地震地磁观测与研究,26(2) :61～67
邵占英,刘经南,姜卫平等.1999． 高精度GPS观测及其在福建东南沿海地壳形变研究中的应用[J].地壳形变与地震, 19(4) :39～44
史粦华.2005． 福建及邻区现今地壳运动与形变[J].大地测量与地球动力学,25(3) :69～74
吴绍祖,丁学,李祖宁等.2006． 省级GPS基准网建设的启示与思考[J].国际地震动态,6,1 9～25
吴绍祖,学仁,李祖宁等.2005． 福建地区现今地壳运动变化特征研究[J].华南地震,25(3) :87～94
尹继尧,徐平,吴培稚等.2007． GPS数据用于地震短临预测的数据处理初步探索[J].地震在磁观测与研究,28(5) :50～56
张远城,熊先保,黄晓华.2003． 厦门GPS连续观测站建设与试运行[J].大地测量与地球动力学,23(3) :125～127
周硕愚,吴云,施顺英等.2001． 中国大陆东南边缘海现时地壳运动与地震动力学综合研究J].地壳形变与地震,21(1) :1～13
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