利用欧拉反褶积法确定水下磁性体的位置  

Estimating the Position of Magnetic Objects Under Water by Euler Deconvolution Method

作　　者：李海侠[1] 余海龙[1] 邹鹏毅[2] 肖锋[3] 顾建松[2] 

机构地区：[1]浙江大学地球科学系,杭州310027 [2]中国船舶重工集团公司715所,杭州310012 [3]吉林大学地球探测科学与技术学院,长春130021

出　　处：《工程地球物理学报》2008年第4期453-457,共5页Chinese Journal of Engineering Geophysics

摘　　要：磁法勘探是确定水下磁性体位置的常用方法,其中磁测数据的处理和解释是一个关键环节。欧拉反褶积法是磁测资料解释的重要方法。本文介绍了利用欧拉反褶积法确定水下磁性体位置的原理,并对模型和实测数据进行了反演计算,结果表明利用该方法反演目标体的位置可以取得较好的效果。并且该方法简明、快速等优点对利用磁测资料快速确定水下目标体的位置非常适用。Magnetic exploration is often used for estimating the position of magnetic objects under water, and the important step is the magnetic data processing and interpretation. So Euler deconvolution method is important for magnetic data interpretation. In this paper the principle of Euler deconvolution method is introduced, and the position of magnetic source for models and real data is inversed by this method. The results show that estimating the position of magnetic objects under water by Euler deconvolution method can get good effect. Besides, this method is concise and fast, it is fit for interpreting the magnetic data for exploring the object under water.

关 键 词：欧拉反褶积法 水下磁性体 位置 埋深 

分 类 号：P631.2[天文地球—地质矿产勘探]