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大庆地震台网近震震级偏差分析与校正
Analysis and adjustment of regional seismology magnitude deviation in Daqing Seismic Network
- DOI:
- 作者:
- 袁卫红1）戴佩新1）杜 江2）朱 镇1）王 宇2）
Yuan weihong1）Dai peixin1）Du Jiang2）Zhu zhen1）Wang yu2）
- 作者单位:
- 1）中国黑龙江163414大庆地震台 2）中国吉林130021长春市地震速测速报中心
1) Daqing Seismic station, Heilongjiang Province 163414,China 2) Seismic Fast Determination and Report Center of Changchun，Jilin Province 130021,China
- 关键词:
- 大庆地震台网；井下摆；震级偏差；台站校正值
Daqing earthquake network, borehole seismograph, magnitude deviation, station correction value
- 摘要:
-
本研究选取大庆地震台网2002～2009年近震报告资料，以《黑龙江省地震目录》给出的震级为标准，进行震级偏差统计。经按地区分段校正后，震级精度明显提高。
This research selection regional seismology material in Daqing Seismic Network from 2002 to 2009, The magnitude which provides by《Seismic Catalog of Heilongjiang Province》is a standard , Carries on the magnitude deviation to count. After dividing the area and delimits the partition adjustment, the magnitude precision enhances obviously.
