Low frequency seismic responses and the challenge for acquisition
Abstract
Low frequency seismic responses have considerably different characteristics than conventional band responses and require acquisition technologies that are capable of meeting far greater requirements. Seismic sources must deliver forces at lower frequencies that are considerably larger than the forces delivered by modern sources at conventional band frequencies in order to achieve comparable signal-to-noise ratios for many traditional interface-related seismic responses. Source efforts that are only comparable to conventional band source efforts are not adequate. Low frequency seismic responses from certain non-interface related impedance changes may be greater, but still require improved low frequency seismic sources.
Read the paper
Related studies
- Current state and future directions for deep learning based automatic seismic fault interpretation: A systematic review
- Physics of Partially Saturated Porous Media: Residual Saturation and Seismic-Wave Propagation
- Modern Imaging Using Seismic Reflection Data
- Effects of marine seismic surveys on free-ranging fauna: a systematic literature review
- A review of the recent seismic activity in the southern part of egypt (upper egypt)
- A review of research on mechanism of seismic attenuation and energy compensation
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.