| 马陵山地震台水管倾斜仪观测质量评价 |
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| 引用本文： | 赵小贺,刘 莉,李 琦,袁 斌,公续升. 马陵山地震台水管倾斜仪观测质量评价[J]. 华南地震, 2014, 0(1): 113-116 |
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| 作者姓名： | 赵小贺 刘 莉 李 琦 袁 斌 公续升 |
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| 作者单位： | [1]马陵山地震台,山东 郯城276114 [2]临沂市地震局,山东 临沂276000 [3]相公庄地震台,山东 临沂276025 |
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| 摘 要： | 对马陵山台水管倾斜仪2007~2011年观测资料进行了质量评价,结果表明:①观测资料连续,仪器工作稳定,年零漂和年变幅小,符合形变观测规范要求。②各主波潮汐参数稳定,观测精度mγ2007~2010年连续4年均在0.004 5左右,远小于0.02,噪声水平M10.02",达到并超过了中国地震局形变优秀台站的标准。
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| 关 键 词： | 水管倾斜仪 观测质量 潮汐参数 精度 |
Assessment on the Observation Quality with Water Tube Meter in Malingshan Seismic Station |
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| ZHAO Xiaohe,LIU Li,LI Qi,YUAN Bin,GONG Xusheng. Assessment on the Observation Quality with Water Tube Meter in Malingshan Seismic Station[J]. South China Journal of Seismology, 2014, 0(1): 113-116 |
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| Authors: | ZHAO Xiaohe LIU Li LI Qi YUAN Bin GONG Xusheng |
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| Affiliation: | 1.Malingshan Seismic Station, Earthquake Administration of Shandong Province, Tancheng 276114, China; 2. Earthquake Administration of Linyi city, Linyi 276000, China; 3. Xianggongzhuang Seismic Station, Earthquake Administration of Shandong Province, Linyi 276025, China) |
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| Abstract: | Observational data during 2007-2011 with water tube meter at Malingshan seismic station is assessed in quality. The results show that： observational data are continuous; the conditions of instrument are stable;annual zero drift and change amplitude are small; they can meet the specification for deformation observation;primary wave tidal parameters is stable, observation accuracy （mγ） is about 0.004 5 from 2007 to 2010, which is less than 0.02; noise level （ M1） is less than 0.02 angle seconds, which met or surpassed the standard of outstanding deformation stations of China Earthquake Administration. |
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| Keywords: | Water Tube meter Quality of observation Tidal parameters Accuracy |
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