Improved Structural Imaging Using Joint Velocity and Q FWI on Ocean Bottom Seismic
Improved Structural Imaging Using Joint Velocity and Q FWI on Ocean Bottom Seismic
Gas absorption causes anelastic effects (described by the quality factor Q) and is a well-known source of amplitude loss and phase distortion in seismic data. Advances in our full waveform inversion technology mean it is now possible to compensate for phase distortion and amplitude ...