典型文献
Three-dimensional transformation of magnetization direction and magnetic field component at low latitudes based on vertical relationship
文献摘要：
The transformation of the magnetization direction and the magnetic field component is one of the important methods in magnetic data processing and transformation,which can be conducted in both wavenumber and spatial domains.The transformation method in the wavenumber domain has simpler processing expression and higher processing efficiency than in the spatial domain;however,they are unstable at low latitude.In this paper,the conclusion that the sum is 0 of two vertical magnetic field components(magnetization inclinations are also perpendicular)in 2D is used for the 3D transformation of the magnetization direction and the magnetic field component.In addition,the transformation method at low latitudes based on vertical relationship(VMT)is proposed,which is an iterative algorithm that converts the transformation of the magnetization direction and the magnetic field component at the low latitude into the high latitude.This method restrains the instability of transformation of constant and variable magnetization direction and magnetic field components in low latitudes.The accuracy,stability,and practicality are verified from synthetic models and real data.
文献关键词：
中图分类号：
作者姓名：
He Tao;Xiong Sheng-Qing;Wang Wan-Yin
作者机构：
Institute of Gravity and Magnetic Technology,Chang'an University,Xi'an 710054,China;National Engineering Research Center of offshore Oil and Gas Exploration,Beijing 100028,China;Department of Earth Sciences,Memorial University of Newfoundland,St.John's,Newfoundland A1B 3X5,Canada;China Aero Geophysical Survey and Remote Sensing Center for Natural Resources,Beijing 100083,China
文献出处：
引用格式：
[1]He Tao;Xiong Sheng-Qing;Wang Wan-Yin-.Three-dimensional transformation of magnetization direction and magnetic field component at low latitudes based on vertical relationship)[J].应用地球物理（英文版）,2022(01):91-106
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B类：
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AB值：
0.415572
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