摘要
介绍了双源大地电磁测深特点及数据处理原理。采空区探测和断层构造勘探实际应用效果表明,使用500Hz～100kHz人工源在几米至200m深度范围可获得理想的大地电阻率勘探效果。
The paper introduced the chararistics and data processing principle of the double power earth electric magnetic depth measuring The practical applied results of the probing and measuring in a goaf and the exploration survey of a geological fault showed that a rational earth electric resistance exploration result could be obtained with the artificial resource of 500 Hz to 100 Hz in a depth ranging from several meters to 200 meters
出处
《煤炭科学技术》
CAS
北大核心
2003年第11期5-7,共3页
Coal Science and Technology
