摘要
在地质矿产勘查中,高精度磁法测量方法以其工作效率高,勘探精度大,磁异常的可读性强等优点而被广泛使用。在高精度磁法测量工作中,磁场背景值的确定至关重要,直接影响到磁异常的划分和磁测成果的好坏。因此,重点讨论了求解磁场背景值的三种方法,并以延边小回屯地区为例,进行了实际应用对比。
In the exploration of geology and minerals,the high-precision magnetic survey method is widely used for its great efficiency,accuracy and readability of magnetic anomalies.It is crucial to determine the background value of the magnetic field in the high-precision magnetic measurement work,which directly affects the division of magnetic anomalies and the quality of magnetic measurements.Therefore,this paper focuses on three methods to solve the background value of the magnetic field,and takes Xiaohuitun in Yanbian as an example to compare the practical applications.
作者
韩善朋
王堆仓
Han Shanpeng;Wang Duicang(Team 605, Bureau Nonferrous Metals Geological Exploration of Jilin Province, Yanji Jilin 133000, China)
出处
《工程地球物理学报》
2020年第2期206-209,共4页
Chinese Journal of Engineering Geophysics
关键词
高精度磁法
背景场值
延边小回屯
high-precision magnetic method
background field value
Xiaohuitun
作者简介
第一作者:韩善朋(1990-),男,硕士,工程师,主要从事地球物理勘查工作,E-mail:499212936@qq.com。
