摘要
CSAMT(可控源音频大地电磁 )法是 80年代中期兴起的一种测量卡尼亚电阻和相位的电磁测深高技术 ,它轻便、快速、探测深度大、横向分辨率高、抗干扰性能强 ,是寻找金属矿产资源、地下水、石油天然气等及进行大型工程地质探测的一种有效手段。简要介绍了CSAMT法的工作原理 ,比较详尽地论述了CSAMT法在山东乳山蓬家夼地区新发现的层间滑动角砾岩型金矿上的资料处理。
CSAMT method is a electromagnetic technique to measure Kaniya resistance and phase to determine geological bodies in the depth.This method has been developed since middle 1980's,is featured by its high sensitivity,large depth of detection,and strong ability against interference,and be widely used in prospecting metal ore resources,ground water,petroleum,nature gas,and in geological detection for large engineering construction.In this article,authors introduce the working principle of CSAMT method and discussed the processes of data treatment and geological application on the interlayer sliding breccia type gold deposits in details.
出处
《地质与勘探》
CAS
CSCD
北大核心
2001年第1期86-90,共5页
Geology and Exploration
基金
中国科学院创新工程项目(KZCX1-Y-03-01)
"九五"重大黄金项目(K2951-A1-404-02)资助
