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电磁波层析成像是一种发展中的地球物理勘探技术,主要分为电磁波走时层析成像技术、电磁波衰减系数层析成像技术和电磁波相位层析成像技术,这些方法已广泛用于金属矿、非金属矿、石油天然气、工程地质与水文的勘察。介绍了电磁波层析成像中电磁波走时、电磁波衰减系数和电磁波相位三种层析成像方法的理论基础和研究现状,分析了电磁波反演图像重建技术及其在内外的实际应用现状,对电磁波层析成像技术的发展趋势进行了展望。
Electromagnetic tomography is a developing geophysical exploration technology, which is mainly divided into electromagnetic wave traveltime tomography, electromagnetic attenuation coefficient tomography and electromagnetic wave phase tomography. These methods have been widely used in metallogenic, non-metallic Metal ore, oil and gas, engineering geology and hydrology survey. The theoretical basis and current research status of three tomographic methods for electromagnetic wave travel time, electromagnetic wave attenuation coefficient and electromagnetic wave phase in electromagnetic wave tomography are introduced. The actual application status of electromagnetic wave inversion image reconstruction and its application both inside and outside is analyzed. Electromagnetic wave tomography The development trend of imaging technology is prospected.