分量核旋仪分量线圈装置误差的测定与修正方法

DETERMINATION AND CORRECTION FOR THE ERROR OF NUCLEAR PRECESSION MAGNETOMETER

摘要: 分量核旋仪分量线圈的装置误差与长期漂移会对地磁场水平分量和相对磁偏角的观测值产生一定的影响, 本文对此进行了分析, 并提出了分量核旋仪分量线圈装置误差与长期漂移的测定与修正方法, 这对指导地磁台站提高分量核旋仪观测精度, 促进观测技术的进步有一定的意义。

Abstract: the error of component winding in nuclear precession magnetometer can affect the horizontal component of geomagnetic field and relative magnetic declination.The problem is discussed here, and a method for its determination and correction is presented.