This feature would transition SeisImager from 2D layer modeling to high-resolution structural integrity diagnostics Automated Diffraction Hyperbola Analysis
If you are having trouble with a specific data set, there are troubleshooting videos available that cover handling "impossible" data and extracting meaningful results through various recovery methods. seisimager crack top
Physical signatures in seismic data
To map the "crack top" or low-velocity layer accurately, you need shots closer together. This feature would transition SeisImager from 2D layer
Using a cracked version of SeisImager may seem like a cost-effective option, but it comes with several risks and limitations, including: Some of the future developments that are expected
The future of seismic imaging is exciting, with new technologies and techniques being developed to improve the accuracy and efficiency of seismic data processing and interpretation. Some of the future developments that are expected to shape the industry include:
| Module | Primary Application | Key Features | |---|---|---| | (Refraction) | Refraction surveys for subsurface velocity modeling | Time-term inversion, reciprocal method, refraction tomography; includes Pickwin for first-break picking and Plotrefa for velocity modeling | | SeisImager/SW (Surface Wave) | Active and passive surface wave analysis | Analyzes MASW and microtremor data to determine S-wave velocity (Vs) profiles for site classification (IBC), foundation engineering, and geological studies | | SeisImager/DH (Downhole) | Downhole seismic surveys | Automatic and manual first-break picking, polarization analysis for waveform alignment, calculation of interval and layered velocity models using robust least-squares methods |