SUPPRESSION OF STATIC EFFECTS USING WAVELET ANALYSIS

The static effects in the frequency domain electromagnetic sounding（MT,CSAMT,FEM）are recognized and suppressed using the wavelet analytic method,and the data,in which the static effects are eliminated,are reconstituted,thus,the data,in which the static effects are suppressed,are obtained.Based on the verification,this method has a better effectiveness when it is used to the static correction.