剔除高密度电阻率法三极装置浅部不均匀体效应影响的方法及效果  

THE REMOVAL OF NEAR-SURFACE INHOMOGENEITY EFFECTS FROM POLE-DIPOLE ARRAY IN HIGH-DENSITY RESISTIVITY TECHNOLOGY

作　　者：邓晓红[1] 方慧[1] 奚家鉴[2] 赵敬洗[2] 徐宝利[2] 

机构地区：[1]中国地质大学,北京100083 [2]中国地质科学院物化探所勘查地球物理开放实验室,河北廊坊065000

出　　处：《物探与化探》2004年第4期314-316,共3页Geophysical and Geochemical Exploration

摘　　要：基于总结出的高密度电阻率法三极测量装置下的二维正演拟断面中浅部不均匀体畸变规律和特征,设计了一套能有效剔除三极测量装置浅部不均匀体效应影响的数据处理方法,成功应用于野外实测数据的处理。Based on summarization of near-surface imhomogeneity effects in 2D forward modelling resistivity pseudosections from pole-dipole arrays in the high-density resistivity technology, this paper describes a filtering scheme which uses two-side pole-dipole array to remove the near-surface inhomogeneity effects. This scheme has been successfully applied to field data processing.

关 键 词：高密度电阻率法 三极测量装置 浅部不均匀体 数据处理 

分 类 号：P631.3[天文地球—地质矿产勘探]