Determination and application of the variational rate kN of scale values s of horizontal-component variometers with record n 水平分量磁变仪标度值随记录n变化率的测定及应用
Jumps appeared on the recording traces of all the three components of the CB-3 type geomagnetic variometers ( the observational instrument and standby I nstrument) on march 9, 2001. An analysis indicated that variation appeared in the geomagnetic total intensity F and the vertical intensity Z. 2001-03-09蒙城地震台地磁磁变仪CB-3(观测仪,备份仪)同时出现三个分量动线的跳动,分析表明蒙城地震台地磁总强度F、垂直强度Z发生变化。
Tentative quest for the drift of base-line values of horizontal-component variometers 水平分量磁变仪基线值漂移的初探
In view of that the present deployment of magnetic variometers falls short of these three criteria, this paper has presents a new deployment plan, which can satisfy the three criteria. 鉴于目前的磁变仪布局与此三标准有明显差距,故本文提出了一种新的布局方案,可满足此三项标准。