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视磁化率(SUSC)填图是对总磁场强度数据进行高分辨率增强滤波的一种方法.虽然也可以对地面磁测或一维数据进行视磁化率的计算,但用于二维航磁图的分析,更能发挥其巨大的潜力.计算视磁化率最简单直接的方法,是在波数域中进行分支线性滤波(component linear filter),需要作以下四种滤波处理:低通稳定滤波、向下延拓、化到磁极、消去几何因子.方法所依据的统计前提是:假定地
Susceptibility Susceptibility (SUSC) mapping is a method of high-resolution enhancement filtering of the total magnetic field strength data.Although the apparent susceptibility can be calculated for terrestrial magnetism or one-dimensional data, Figure analysis, but also to play its enormous potential.As the most direct and simple method of calculating the apparent magnetic susceptibility is to perform branch linear filtering in the wave number domain, the following four filtering processes are required: low-pass stable filtering, Downward extension, to the pole, eliminate the geometric factor.The method is based on the statistical premise is: presumably