摘要
结合瞬变电磁数据特点,研究了瞬变电磁原始数据采集、数据处理及成果解释。采用OpenGL和VC++2005联合编程,利用适合瞬变电磁数据处理的算法,研制了基于Windows的矿井瞬变电磁数据处理解释系统Tem3D。系统包括数据处理以及三维可视化模块,数据处理模块负责数据计算,实现了视电阻率计算、滤波、校正、时间深度转换等。三维可视化模块实现了超前探测数据立体显示及工作面探测数据立体显示,能直观确定地层电性结构空间分布形态。
In combined with the features of the transient electromagnetic information, the paper had a research on the transient electromag- netic primary data collection, data processing and the results interpretation. With combined the OpenGL and VC + + 2005 program and with the calculation suitable for the transient electromagnetic data processing, a mine transient electromagnetic processing and interpreta- tion system Tem3D was developed based on Windows. The system includes the data processing and 3D visualization module. The process- ing module was responsible to the data calculation. It could have apparent resistance ratio calculation, wave filtration, adjustment, time depth conversion and others. The 3D display module could have a 3D display of the pilot probing data, 3D display of the face probing data and could visually define the space distribution pattern of the strata electric structure.
出处
《煤炭科学技术》
CAS
北大核心
2008年第7期77-79,共3页
Coal Science and Technology
基金
国家自然科学基金资助项目(40574057)
国家重点基础研究发展计划(973)资助项目(2007CB209400)
关键词
瞬变电磁法
处理解释
VC++2005
矿井
transient electromagnetic method
processing and interpretation
VC++2005
mine
