Nearfield hydrophone driven 3D source designature and deghosting for multi-level source data
Nearfield hydrophone driven 3D source designature and deghosting for multi-level source data
Combined with recent receiver deghosting strategies, the use of multi-level sources can provide further uplift to the ever broadening bandwidth of seismic data. While multi-level sources help mitigate source notches in the output spectrum, the resulting emitted wavelet still exhibits residual ghosts, directivity, and ...