摘要
目前矿井无线电波透视数据采集未记录仪器发射电压,数据处理软件也未计算发射电压对接收场强的影响,最重要的是CT成像未计算由于高程差造成正常场强衰减,存在高程差变化的工作面会出现大量假异常,而且湮灭了真异常。本文重点分析了高程差对无线电波CT成像的影响,叙述了去除高程差影响的层析成像的方法,为存在高程差影响的坑透数据处理和解释方法提供有效参考。
At present,the radio wave penetration data acquisition not recording instrument transmitting voltage,data processing software are not calculated emission voltage of the receiving field intensity,the most important thing is not calculated because the elevation difference CT imaging caused by normal intensity attenuation,the existence of surface elevation difference will show a lot of false anomaly,and the annihilation of the true anomaly.This paper focuses on the analysis of elevation difference effects on radio wave CT imaging,described the method of tomography removal elevation difference,providing a useful reference to affect the penetration data processing and interpretation methods of elevation difference.
出处
《山东煤炭科技》
2014年第1期182-182,185,共2页
Shandong Coal Science and Technology
关键词
无线电波透视
高程差
综合曲线法
层析成像
radio wave perspective
the elevation
difference of comprehensive curve method tomography
