摘要
航空电阻率填图是通过反演或量板转换技术把测量到的航空电磁场信号换算成反映地下岩层的视电阻率值。它摆脱了测量工作中高度的变化以及不同航空电磁系统响应性状差异很大给地质解释工作造成的困难。通过对南宫、嘉鱼地区航空电磁资料的应用 。
The airborne electric resistance mapping technique lies in the conversion of measured airborne electromagnetic field signal into apparent electric resistance value that reflects underground strata through inversion or graticule transformation technique.With this technique,one can get rid of the difficulties in geological interpretation caused by considerable variation in the measuring work and remarkable difference in response characteristics of different airborne electromagnetic systems.The application of airborne electromagnetic data in Nanggong and Jiayu area has demonstrated good prospects of this technique.
出处
《物探与化探》
CAS
CSCD
1998年第2期109-115,共7页
Geophysical and Geochemical Exploration
关键词
航空电磁系统
电阻率
填图
金属矿
找矿
airborne electromagnetic system,electric resistance,mapping.
