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[1]LI Xiaobin,CHEN Jia,GAO Qiong,et al.Estimating the Receiving Efficiency of Stations by Using the Statistical Characteristics of Noise Power Spectral Densities on Active Source Signals[J].Journal of Seismological Research,2017,40(04):572-580.

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Estimating the Receiving Efficiency of Stations by Using the Statistical Characteristics of Noise Power Spectral Densities on Active Source Signals

Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume: 40 Number of periods: 2017 04 Page number: 572-580 Column: 主动源专栏 Public date: 2017-09-20

Title:: Estimating the Receiving Efficiency of Stations by Using the Statistical Characteristics of Noise Power Spectral Densities on Active Source Signals

Author(s):: LI Xiaobin¹; CHEN Jia¹; GAO Qiong¹; YE Beng¹; LONG Zhiqiang¹; ZHANG Yunpeng²; YANG Jun¹; (1.Western Yunnan Earthquake Prediction Study Area,China Earthquake Administration,Dali 671000,Yunnan,China)(2.Key Laboratory of Seismic Observation and Geophysical Imaging,Instituteof Geophysics,China Earthquake Administration,Beijing 100081,China)

Keywords:: probabilistic power spectral density; noise level assssment; comparative observation; air-gun source

CLC:: P315.63

DOI:: -

Abstract:: We analysis the noise level of stations by using the statistical characteristics of background noise power spectral densities when the effective frequency is in the range of 1～10Hz at Binchuan region.The results show that the quality of records can be improved greatly with better observation condition and environment,the superposition of air-gun signals with high signal-to-noise ratio can be reduced,and the farther propagation distance also can be achieved with the same superposition by building and maintaining the stations with high quality.

References:: 陈颙,王宝善,葛洪魁,等.2007a.建立地震发射台的建议[J].地球科学进展,22(5):441-446.
陈颙,张先康,丘学林,等.2007b.陆地人工激发地震波的一种新方法[J].科学通报,52(11):1317-1321.
陈颙,朱日祥.2005.设立“地下明灯研究计划”的建议[J].地球科学进展,20(5):485-489.
葛洪魁,陈海潮,欧阳飚,等.2013.流动地震观测背景噪声的台基响应[J].地球物理学报,56(3):857-868.
李孝宾,叶泵,杨军,等.2016.水库气枪震源不同组合激发效率的对比研究[J].地震研究,39(3):458-465,527.
林建民,王宝善,葛洪魁,等.2008.大容量气枪震源特征及地震波传播的震相分析[J].地球物理学报,51(1):206-212.
林建民,王宝善,葛洪魁,等.2010.大容量气枪震源子波激发特性分析[J].地球物理学报,53(2):342-349.
栾奕,杨宏峰,王宝善.2016.大容量气枪主动源波形资料处理(一):云南宾川[J].中国地震,32(2):305-318.
丘学林,陈颙,朱日祥,等.2007.大容量气枪震源在海陆联测中的应用:南海北部试验结果分析[J].科学通报,52(4):463-469.
苏金波,王琼,王海涛,等.2016.新疆地震台网对新疆呼图壁大容量气枪震源信号的接收能力及其影响因素分析[J].中国地震,32(2):202-208.
吴建平,欧阳飚,王未来,等.2012.华北地区地震环境噪声特征研究[J].地震学报,34(6):818-829.
武安绪,叶泵,李红,等.2016.气枪震源弱信号提取的可靠性初步分析[J].中国地震,32(2):319-330.
杨微,王宝善,葛洪魁,等.2013.大容量气枪震源主动探测技术系统及试验研究[J].中国地震,29(4):399-410.
杨微,王宝善,刘政一,等.2016.不同激发环境下井中气枪震源特征研究[J].中国地震,32(2):231-240.
CHEN M,YANG W,WANG W,et al.2014.Influencing Factors of Seismic Signals Generated By Un-tuned Large Volume Airgun Array in a Land Reservoir[J].Earthquake Science,27(4):365-376.
CHEN Y,LIU L,GE H,et al.2008.Using an Airgun Array in a Land Reservoir as the Seismic Source for Seismotectonic Studies in Northern China:Experiments and Preliminary Results[J].Geophysical Prospecting,56(4):601.
MCNAMARA D E,BULAND.2004.Ambient Noise Levels in the Continental United States[J].Bulletin of the Seismological Society of America,94(4):1517-1527.
OKAYA D,HENRYS S,STEM T.2002.Double-sided Onshore-offshore Seismic Imaging of a Plate Boundary:“super-gathers” Across South Island,New Zealand[J].Tectonophysics,355(1):247-263.
PETERSON J.1993.Observations and Modeling of Seismic Background Noise[R].U.s.geol.surv.tech.rept.
WANG B,YANG W,YUAN S,et al.2010.An Experimental Study on the Excitation of Large Volume Airguns in a Small Volume Body of Water[J].Journal of Geophysics & Engineering,7(4):388.

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Last Update: 2017-09-20