基于等效源技术的海域地磁场建模技术研究

王珺璐, 王萌, 陈辉, 张晓飞, 郑元满, 俞炳, 聂慧梓

Marine geomagnetic field modeling based on equivalent source technology

WANG Jun-Lu, WANG Meng, CHEN Hui, ZHANG Xiao-Fei, ZHENG Yuan-Man, YU Bing, NIE Hui-Zi

图1 单个棱柱体模型与等效源设置方式 a—等效源设置与实际场源一致的模型;b—等效源设置与实际场源存在偏差的模型

Fig.1 Single prism model and equivalent source setting method a—set a model that is consistent with the actual field source for equivalent sources; b—set a model that deviates from the actual field source for equivalent sources