Transfer function for reduction to pole can be used to reduce directional oblique magnetic anomaly to vertical magnetic anomaly in frequency (or wavenumber) domain.

在频率(波数)域中利用化极转换函数可以将具有方向性的斜磁化异常转换为方向性不明显的垂直磁化异常。

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A method for computing first vertical derivatives in the upper half-space from observed gravity and magnetic anomaly data is given in this paper.

本文给出了由实测重、磁异常计算上半空间一阶垂直导数的一种方法。

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