TomoPlus

TomoPlus is a comprehensive near-surface solutions package. It is designed to obtain an accurate near-surface velocity model , and derive accurate long and short wavelength statics solution to help seismic data processing.

TomoPlus offers both conventional and high-end near-surface refraction solutions to handle a variety of near-surface problems. In simple situations, conventional approaches are applied to resolve high velocity contrasts and offer high resolution solutions. In complex areas, conventional methods may be applied to derive a good initial velocity model, and then high-end imaging technologies, such as nonlinear traveltime tomography, full waveform tomography, or joint traveltime waveform tomography may be applied to resolve more details.

Besides several robust automatic first-break pickers, TomoPlus offers basic and advanced 2D & 3D near-surface imaging and statics approaches;

BASIC:

• Refraction Delay-Time
• GLI3D Refraction Traveltime Inversion

ADVANCED:

• First-Arrival Nonlinear Traveltime Tomography
• Full Waveform Tomography
• Waveform Envelope Inversion "New Solution"
• Joint Traveltime – Waveform Tomography (JTWF)
• Joint Traveltime, Early Arrival Waveform, & Waveform Envelope Inversion "New Solution"
• Joint Traveltime – Gravity Tomography
• Joint Traveltime – Electromagnetic (EM) Inversion "New Solution"