Analysis of Small-Loop Electromagnetic Signals to Detect Subsurface Anomaly Zones

Recently, sinkholes have significantly increased in urban areas as a result of subsurface cavities and ground softening. In this study, a small-loop electromagnetic survey was conducted in a testbed where anomaly zones comprised of cavities, areas of ground softening, and underground facilities were...

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Autors principals:	Dong-Hyuk Kim, Ki-Hyo Choi, Chan-Hee Lee, Jin-Hoon Jeong
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2020-09-01
Col·lecció:	Applied Sciences
Matèries:	small-loop electromagnetic exploration cavities ground softening underground facilities electrical resistivity electrical conductivity
Accés en línia:	https://www.mdpi.com/2076-3417/10/18/6329
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