地震地磁观测与研究2012，Vol.33Issue(5)：250-254,5.DOI:10.3969/j.issn.1003-3246.2012.05/06.047
测震仪器定向方法探讨
Discussion on the measurement methods of seismic instrument orientiation
摘要
Abstract
The NS direction line complied with the requirement of precision specification must be determined before setting up the seismic instrument. Due to the interference of magnetic declination and some other external factor, the orientating precision of this approach which used to take advantage of the compass is low. In this paper, The orientation methods, include compss, north-finding instrument and waveform correlation, are analyzed and compared. The practicability in actual operation of these mathods is also discussed.关键词
测震仪器定向/罗盘/寻北仪/波形相关性Key words
seismic instrument orientation/ compass/ north finding/ waveform correlation引用本文复制引用
李少睿,董平江,罗治国..测震仪器定向方法探讨[J].地震地磁观测与研究,2012,33(5):250-254,5.基金项目
中国地震局监测预报司测震台网青年专项(2012) （2012）
