摘要
利用HYPOMAT精定位方法,对各区域地震台网地震定位精度进行分析,主要对各地震台网观测报告中定位精度为Ⅱ类、Ⅲ类地震进行处理,找出影响地震定位精度的因素,提高定位精度,从而提高地震目录质量。
The fine location method of HYPOMAT is introduced and used to judge the location accu- racy of regional seismic network in this paper. By processing the earthquakes with class Ⅱ and Ⅲ locating accuracy in observation reports of each network, we found the influence factors of location accuracy and raised the location accuracy, thereby improved the quality of earthquake catalogue.
出处
《地震地磁观测与研究》
2011年第3期164-170,共7页
Seismological and Geomagnetic Observation and Research
基金
中国地震台网中心青年基金:2010
改善定位精度的方法研究
