瞬变电磁法资料的快速反演成像技术与软件  

FAST INVERSING IMAGING TECHNIQUE AND SOFTWARES FOR DATA OF TRANSIENT ELECTROMAGNETIC METHOD

作　　者：陈本池[1] 牟永光[1] 孙吉定 

机构地区：[1]石油大学,北京100083

出　　处：《物探与化探》2000年第5期377-382,386,共7页Geophysical and Geochemical Exploration

摘　　要：研究开发了 2种非常实用的瞬变电磁资料的快速反演成像技术 ,即基于薄板模型的S—反演算法和基于波场变换的拟波动方程偏移成像方法 ,并在Win98环境下 ,用VC ++开发出了可视化的集成处理软件包。通过对实际资料的处理 ,证明了该方法技术及软件的有效性和实用性。This paper describes two methods for inversing transient electromagnetc data,namely S inversing algorithm based on the conducting sheet model and electromagnetic migration imaging based on wave field transform.Using VC++ in Windows 98, the authors developed the corresponding softwares.The processing results for practical TEM data have proved that the algorithms and softwares developed by the authors are effective,fast and stable.

关 键 词：瞬变电磁法 S--反演法 波场变换 软件 成像技术 

分 类 号：P631.325[天文地球—地质矿产勘探]