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地球介质电阻率、极化率、速度和品质因子等物理性质的各向异性是广泛存在且被证明不可忽视的,因此,在地震学和固体地球电磁场研究中,各向异性问题的讨论由来已久,且是最近十多年来的前沿领域与热点.最近几年随着信息技术的快速发展,以及地球物理从一维到二维、三维和不同高度的矢量、立体张量观测技术的发展,使得研究更复杂的各向异性介质及地球物理响应矢量数据的发掘和应用成为可能,从而给现有的地球物理理论、方法和技术带来了严峻的挑战.尤其信息科学领域云计算技术和大数据研究与应用的蓬勃兴起,大量地球物理观测数据的利用和共享成为一种发展趋势.第567次香山科学会议“各向异性地球物理与矢量场技术”旨在通过对国内外各向异性地球物理和矢量场前沿研究的介绍、分析,会同后续云计算、地震学与矢量地球物理场观测仪器与技术3篇专业文章的详细展开,发掘、总结各向异性理论方法与矢量场研究中急需解决的关键科学和技术问题,以促进基础性、共性问题的攻关与探索.
The anisotropy of the physical properties such as the resistivity, polarizability, velocity and quality factor of the Earth’s medium is widespread and proved to be negligible. Therefore, in the study of seismology and solid-earth electromagnetic fields, the discussion of anisotropy For a long time, and is the frontier field and hot spot in recent ten years.In recent years, with the rapid development of information technology and the development of geophysics from one dimension to two dimension, three dimension and different height vector, , Making it possible to study more complex anisotropic media and geophysical response vector data exploration and application, thus posed a severe challenge to existing geophysical theories, methods and technologies.Especially in the field of information science and cloud computing technology and The rapid development of research and application of big data and the utilization and sharing of a large amount of geophysical data have become a trend of development. The 567th Xiangshan Science Conference “Anisotropic Geophysics and Vector Field Technology” Introduction to and analysis of frontier research in the field of anisotropic geophysics and vectors, in conjunction with the follow-up of cloud computing, seismology and vector geophysical field observation instruments and Technology three articles in detail to expand, explore, summarize the anisotropic theory and vector field research in urgent need to solve the key scientific and technical issues in order to promote basic and common issues of research and exploration.