此处是利用改进的马夸特方法,来作物理探矿中地面磁测资料二度体的推断解释。地面磁测资料的反演问题是:以地面磁法观测数据,地质及其它物(化)探资料,来推断解释地下矿体的有关磁性参数(磁化强度,磁倾角等)和矿体的几何参数(形状,大小,埋深等产状要素)。目前,在这方面所用的方法很多,而最优化方法的特点 Here is the use of improved Marquardt method for physical prospecting in the second floor of the magnetometer inferred interpretation. Inversion of terrestrial magnetism data is based on surface magnetic data, geology and other geophysical data to infer the relevant magnetic parameters (magnetization, dip, etc.) of underground ore bodies and the geometries of ore bodies Parameters (shape, size, depth and other production-like elements). At present, there are many methods used in this regard, and the characteristics of the optimization method