本文讨论大面积重磁数据的快速非规则网格化处理方法.提出了自动搜索选点法,并给出了按距离二次加权函数插值、解方程组和拉格朗日插值三种网格化算法. 数据网格化处理的意义重磁物探数据的处理,通常要求规则(正方形或长方形)网格的数据.因此,必须将重磁异常的 This paper discusses a fast irregular gridding method for large-area gravity and magnetic data, proposes an automatic search point selection method, and gives three grids according to distance quadratic weighting function interpolation, solving equations and Lagrange interpolation The significance of data gridding processing Gravity and geophysical data processing, usually require regular (square or rectangular) grid data.Therefore, we must be heavy and magnetic anomalies