International Journal of Electronics Communication and Computer Engineering
ISSN(Online): 2249 - 071X, www.ijecce.org, Submissions open
Comparative Study of Radial Trace Transform and the Frequency – Wave number Techniques for Suppressing Dispersive Ground Roll Energy from Onshore Seismic Data (Amplitude Spectrum Approach)
- Research areas:
- Type of Publication:
- Amplitude Spectrum, Dispersive Ground Roll Energy, Fourier Transform
- O. F. Adizua; J. O. Ebeniro; C. N. Ehirim
- Two techniques (RTT and F-K) were used to suppress dispersive ground roll energy from onshore seismic data acquired from a Niger Delta Field. Thereafter, the input unprocessed data and the post suppression results were subjected to a Fourier transform to display their amplitude spectra – energy contents. The generated amplitude spectra were analyzed in a bid to establish which of the techniques performed better for ground roll suppression. From results obtained, we recommend the RTT as a better technique for ground roll suppression than the traditional 2D F-K domain technique.