高密度电阻率法测量多排列数据拼接及误差校正方法研究  

STUDY ON DATA COMBINATION AND THE METHOD OF CORRECTING ERRORS OF MULTIPLE ARRAYS IN RESISTIVITY IMAGING METHOD

作　　者：姚健[1] 曾昭发[1] 李芳[1] 

机构地区：[1]吉林大学地球探测科学与技术学院,吉林长春130026

出　　处：《物探化探计算技术》2007年第3期209-212,共4页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：根据高密度电阻率法相邻二个排列之间有相当重叠部分这个特点,提出将高密度各个单一排列剖面连接在一起,组成一个多排列数据拼接一起并进行误差校正。为抑制相邻排列间数据系统误差影响,运用多排列数据拼接系统误差的校正方法,这是一种最小二乘准则下的计算方法。通过实际例子证明,该方法在解决多排列拼接过程中系统误差问题是十分可行、有效的。As the resistivity imaging method data of two adjacent arrays have the overlaps,we present a method to combine the arrays and remove the error.To control the effect of error,we apply a method to solve the data combination of arrays systemic error correction based on the least squares methods.By applcating,it is proved to be practical and effective in solving the error in the measurement.

关 键 词：高密度电阻率法 多排列拼接 系统误差校正 最小二乘法 

分 类 号：P631.322[天文地球—地质矿产勘探]