Volume 29 Issue 2
Apr.  2001
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YAN Shu, CHEN Ming-sheng, FU Jun-mei. Time-domain behavior of transient electromagnetic field signalunder ground and on the surface of the earth[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(2): 55-57.
Citation: YAN Shu, CHEN Ming-sheng, FU Jun-mei. Time-domain behavior of transient electromagnetic field signalunder ground and on the surface of the earth[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(2): 55-57.
shu

Time-domain behavior of transient electromagnetic field signalunder ground and on the surface of the earth

  • 1. Xi'an Jiaotong University, Xi'an 710049, China;

  • 2. Xi'an Branch, CCRI, Xi'an 710054, China

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  • Received Date: October 18, 2000
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    • Abstract
  • Transient electromagnetic sounding is a prospecting method for accurate exploration developing rapidly recent years.In this paper,the delaying and absorbing phenomena of transient field are analyzed,by means of time-domain finite difference approach which provides a forward modeling base for further time-frequencey analyzing and higher dimensional inversion.
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