浅议如何在磁法勘探中利用基点提高计算精度

On how to increase the calculating accuracy of using basic point in magnetic prospecting

对磁法勘探进行了介绍,提出了在磁法勘探中将日变站和基点分开设立的观测方法,探讨了日变校正的原理,对日变站代替基点的校正方法与日变站和基点分离的校正方法进行了比较,得出了将日变站和基点分离的观测方法能提高精度,值得推广的结论。

It introduces the magnetic prospecting, outs forward the supervision method of separating setting up the base station magnetometer and basic point in magnetic prospecting, discusses the principle of daily variation eorrection, eomparez the eorrection methods of the base station magnetometer substituting the basic point and the separating setting up the base station magnetometer and basic point, and deduces the eonclusion that it can increase the accuracy, and value to prompt of the supervision method of the separating setting up the base station magnetometer and basic point.