Next-Generation Environmental Geophysics Using Controlled-Source Electromagnetic Induction

0074124Everett可控源电磁感应（CSEM）成像是少数几种可用于快速、非侵入性和廉价表征近地表环境敏感部位的科学工具之一。该奖项将支持三维CSEM有限元代码的开发，以正向模拟地形，土壤和岩石电导率以及埋地地下非均匀性（如埋地管道，金属围栏和建筑结构）的影响。由此产生的代码将使地球物理学家能够更好地了解地质结构复杂，地形崎岖和文化噪音地区的电磁响应。***

0074124Everett Controlled-source electromagnetic induction (CSEM) imaging is one of the few scientific tools available for rapid, non-invasive, and inexpensive characterization of near-surface, environmentally sensitive sites. This award will support the development of three-dimensional CSEM finite element code to forward model the effect of topography, soil and rock electrical conductivity, and buried subsurface heterogeneities such as buried pipelines, metal fences and building structures. The resulting code will enable geophysicists to better understand electromagnetic responses in areas with complex geological structures, rugged terrain and cultural noise. ***