摘要
本文给出了井下地震仪软定向的原理及一般方法,并具体确定了菏泽台井下地震仪的方位;同时,文章对软定向的误差和精度进行了讨论。
In this paper, the principles and methods of soft orientation of the boreholeseismograph are given, and the azimuth of the borehote seismograph at Heze station was determined. The error and precision of the soft orientation are also discugsed.
出处
《地震地磁观测与研究》
1992年第4期57-62,共6页
Seismological and Geomagnetic Observation and Research
关键词
井下地震仪
软定向
试验
误差
Borehole seismograph
Soft orientation
Heze station test
