DW TOMO3D

DW TOMO3D utilizes the robust grid ray tracing and regularized inversion approach to derive 3D velocity structure directly from first arrivals in 3D seismic surveys.

Features

• Load all shots at one time
• Quickly check and assign geometry
• Allow variable surface
• Filter and scale seismic data with support of undo and redo functions
• Support 3rd party picks formatsnew

• Simultaneously auto-pick first arrivals of all records
• Automatically and interactively build initial model
• Utilize robust ray tracing and regularized iterative inversion with constraints
• Check the picked and calculated first arrivals on seismic traces
• Pause and resume or stop the tomography procedure
• Visually analyze fitting errors and review the results of each iteration
• Trim the inverted velocity model based on the ray coveragenew