Three-dimensional high resolution resistivity survey and data direct imaging

摘要：

With the pole-dipole array high resolution resistivity method has more sensibility to underground cavities and could employ graphical analysis technique to realize direct image. Its multiple coverage property makes itself have the capacity of suppressing culture noise and static offset. Here we develop this method from two-dimensional survey whose dada are measured along a single survey line or every lines of the survey area respectively to three-dimensional survey whose data come from the coverage area of the survey area. In this way, higher prospecting accuracy could be obtained while its graphical direct imaging is simpler that other inversion methods used in other electrode arrangements. The finite element numerical and laboratory experiment modeling have supported this scheme.

关键词： Three-dimensional high-resolution resistivity method high-density resistivity method pole-dipole array graphical analysis technique direct image

作者: YAN Shu LIN Jian CHEN Mingsheng

作者单位: School of Computer Science and Telecommunication Engineering,Jiangsu University, Zhenjiang, China Xian Branch, China Coal Research ch Institute, Xian, China

会议类型: 国际会议

会议名称: The 19th International Workshop on Electromagnetic Induction in the Earth(第十九届国际地球电磁感应学术研讨会)

会议地点: 北京

会议语种:英文

页码: 609-613

在线出版日期: 2008-10-23（万方平台首次上网日期，不代表论文的发表时间）