【摘要】 通过对电阻率测深数据作数值差分处理 ,使区域场受到压制而局部场得到突出 ,并且多个相互叠加的异常也得到分离 ,有利于解释推断。运用数值差分法在云浮某工地的电测深勘探中取得了良好的效果 ,证明数值差分法对资料处理、提高资料的信噪比有一定的参考价值。更多还原

【Abstract】 To process data of resistivity sounding by numeric difference method will separate all anomalies and it will be beneficial to interpretation and inference. The said method is used in certain project in Yunfu with satisfactory outcomes. it is proved that the said method is good for data processing and to enhance the signal noise ratio of data.更多还原