摘要
随着CHAMP卫星与Swarm卫星群等磁测数据的不断积累,开展高精度与高分辨率全球岩石圈磁场建模研究非常迫切.本文主要介绍了地磁测量卫星与全球岩石圈磁场建模的最新发展动态以及等效源方法的研究现状,并且总结了全球岩石圈磁场建模的重点、难点与发展趋势,着重对等效源方法在卫星磁测数据处理、岩石圈磁场建模与地质解释方面的应用前景进行了分析.
As the continued accumulation of magnetic measurements by the CHAMP satellite and the Swarm satellite constellation etc. , it is particularly necessary to research on the global lithospheric magnetic field modelling. In this paper, the developments on the geomagnetic survey satellites, the field models and the equivalent source method are mainly reviewed. Furthermore, as the key points, the difficulties and the development tendencies of the field modelling are briefly summarized. At last, the application prospects of the equivalent source technique on the processing, field modelling and geological interpretation of the magnetic data by the satellites are focused.
出处
《地球物理学进展》
CSCD
北大核心
2015年第3期1017-1033,共17页
Progress in Geophysics
基金
地球内部多尺度成像湖北省重点实验室开放基金项目(SMIL-2015-06)
中国博士后科学基金面上资助项目(2015M572217)
大地测量与地球动力学国家重点实验室开放基金项目(SKLGED2015-5-5-EZ)
湖北省自然科学基金青年基金项目(2015CFB361)
国家科技部国际科技合作项目专项(2010DFA24580)联合资助
关键词
岩石圈
地磁场
磁场建模
CHAMP卫星
Swarm卫星
等效源方法
lithosphere
geomagnetic field
magnetic field modelling
CHAMP satellite
Swarm satellite
equivalent source method
