| 河南数字测震台网仿真前后震级对比分析 |
| |
| 引用本文： | 郑培玲,赵大鹏.河南数字测震台网仿真前后震级对比分析[J].防灾减灾学报,2014(2):50-53. |
| |
| 作者姓名： | 郑培玲 赵大鹏 |
| |
| 作者单位： | 河南省地震局,河南郑州450016 |
| |
| 摘 要： | 对河南数字测震台网2012年1月—2013年4月记录到的80个地震事件,在震级方面分别做了仿真前和仿真后的对比分析,给出其偏差。结果表明：仿真后的震级多数大于仿真前的震级,但震级差均在0.3级以内。对于速报时可不采用仿真震级。但对于编目和研究人员可采用仿真震级。
|
| 关 键 词： | 数字台网 仿真震级 偏差 |
COMPARATIVE ANALYSIS OF MAGNITUDE DEVIATION BEFORE AND AFTER SIMULATION IN HENAN DIGITAL SEISMIC NETWORK |
| |
| ZHENG Pei-ling,ZHAO Da-peng.COMPARATIVE ANALYSIS OF MAGNITUDE DEVIATION BEFORE AND AFTER SIMULATION IN HENAN DIGITAL SEISMIC NETWORK[J].Seismological Research of Northeast China,2014(2):50-53. |
| |
| Authors: | ZHENG Pei-ling ZHAO Da-peng |
| |
| Institution: | (Earthquake administration of Henan Province, Henan Zhengzhou 450016, China) |
| |
| Abstract: | In this paper, the deviation of the velocity magnitudes and simulated magnitudes are analyzed and compared by selecting data recorded by digital seismic network in Henan province from Jan. 2012 to April 2013. The results show that most of simulated magnitudes were bigger than velocity magnitudes, but the magnitude deviation is under 0.3 magnitude. Seismic network report couldn’t be used in the simulated magnitude. But catalogers and researchers can use the simulated magnitude. |
| |
| Keywords: | digital seismic network simulated magnitude deviation |
| 本文献已被 维普 等数据库收录！ |
