用数字冲击电流计测地磁场水平分量

Measuring level branching quantity of the earth's magnetic field with digital quantometer

介绍了用数字冲击电流计测量地磁场水平分量的方法,给出了计算公式,对系统误差进行了讨论,简述了该方法与用正切电流计法测量地磁场水平分量的优点。

The method that measuring horzontal component of the earth magnetic field with digital quantometer is introdnces, the computational formule are given,systematic error are discussed,the advantages of the this method with tangent galvanometer measuring horizontal component of the earth magnetic field are simply expounded.