Convolution method is a filtering method used to extract fault information from observed gravity field by adopting known theoretical wavelet.
褶积法是用已知理论子波从重力观测场中提取断层信息的一种滤波方法。
Therefore, the deep sources producing the regional anomalies should be understood during using the method to process observed gravity anomaly.
因此，应用本方法处理实测重力资料，必须首先了解引起区域重力异常的场源情况。
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。
Theoretical calculations show that the influence value can reach 10 milligals or so, and matches fairly well with the observed gravity anomaly value.
理论计算表明其影响值可达10毫伽左右，与观测的重力异常值大致相当。
Curve fitting of theoretical gravity anomalies and observed gravity anomalies, shape parameters convergence of the fault structures, iteration number indicate the reliability of the interpretation.
从理论模型的重力异常和观测的重力异常的拟合情况、断层的形态参数收敛性、迭代次数的统计表明，解释结果是可靠的。
Curve fitting of theoretical gravity anomalies and observed gravity anomalies, shape parameters convergence of the fault structures, iteration number indicate the reliability of the interpretation.
从理论模型的重力异常和观测的重力异常的拟合情况、断层的形态参数收敛性、迭代次数的统计表明，解释结果是可靠的。
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