摘要
采用云南区域数据地震遥测台网近震定位程序“KM—n”,分别测定了2005年1月11~27日进行的“04昆深工程”中18个点位的人工地震参数,以此检验台网近震定位程序“KM—n”的可靠性及台网的地震监测能力。洲定结果表明,对于记录波形初动清晰的人工地震,如果台站位置分布较好,参与定位的台站选择适当,用“KM—n”定位,结果相当准确可靠,误差在2km范围内。
In order to verify the reliability of Near Earthquake Location Program KM -n and the observation ability of Yunnan Regional Digital Seismic Telemetric Network, we used the program KM - n to determine the parameters of the man-made earthquakes at 18 points in Kunming 04 Deep Seismic Sounding Project during 11 -27 Jan. 2005. It is found that if the initial motion of the waveform is clear and the earthquake-locating stations distribute well and are chosen properly, the location results will be accuracy and reliable, and the error is in the range of 2 kin.
出处
《地震研究》
CSCD
北大核心
2006年第4期355-359,共5页
Journal of Seismological Research
基金
"十五"云南省数字地震观测网络项目(YN150101T001-009)资助
关键词
爆破
KM—n程序
定位精度
explosion, program KM - n, location precision