沿一条无限长的直线对三维重磁数据作恰当的积分,就可得到有关任何场源体质量和空间位置方面的信息。它无需对密度/磁化率的分布或场源体的形状和位置作任何假设。对于斜井,我们可得到场源体质量和距离极小值之闻的关系,还可得到场源的质量比和磁矩。对于垂直井,区域范围内井两边的重 The proper integration of 3-D gravity and magnetic data along an infinite line gives information about the mass and spatial location of any field source. It does not make any assumptions about the distribution of density / susceptibility or the shape and location of the field source body. For inclined wells, we can get the relationship between the field source mass and the minimum distance, and also get the mass ratio and magnetic moment of the field source. For vertical wells, the area is well weighted on either side of the well