DWT and EMD for Deghosting of Seismic Signals Analysing Vibration and Geomagnetic Anomalies

This project is about the seismic wave signal Parameter enhancement with vibration analysis and geomagnetic signal anomalies. In this project, we are going to detect the seismic signal using seismograph. The ghosting effects were occurring and it will be suppressed using the filters. We propose to show the benefit of 1D convolutional filter, to remove all the non-energetic wave-field in order to provide a better imaging of the reflecting wave-field. In this paper, wave signals are decomposed into intrinsic (characteristic) modes via Discrete Wavelet Transform [4] (DWT), Empirical Mode Decomposition [1] (EMD) and the relationship between seismic activities are investigated.