Geogiga Refractor 6.0 - Seismic Refraction Data Processing Software

Features | Screenshots | Version

All shot records along a profile can be loaded at a time. You are able to manually or automatically pick first breaks, easily assign first arrivals to layers and quickly phantom time-distance curves. The picking precision is improved with the assistance of a trace magnifier and the intercept time QC.

Geogiga Refractor provides the intercept time method, the delay time method, the ABC method, and the generalized reciprocal method (GRM). The velocity and elevation may vary along a profile and the final section can be filled with editable stratigraphic symbols.

Main Features:

• Automatically or manually pick first breaks
• Pick and verify first breaks with a trace magnifier
• Interactively assign first arrivals to layers
• QC intercept time dynamically
• Automatically or manually phantom time-distance curves
• Identify lateral velocity variation
• Interpret time-distance curves with the intercept time method, delay time method, ABC method, and the generalized reciprocal method (GRM)
• Generate geological section with editable stratigraphic symbols

• Import seismic data
• QC and define geometry
• Gain control: automatic gain control (AGC), trace balance, time variant scaling, etc.
• Scale or reverse a single trace
• Frequency filter including Butterworth and Ormsby filters with the option of band pass, low pass, high pass, band reject, and notch
• Undo /Redo multi-step operations on seismic data
• Save/load time-distance curves in text file
• Export the section to Geogiga DW Tomo as an initial model

Benefits:

• Load all shot records along a profile at the same time
• Forward, reverse, or mid shot locations
• Allow irregular spacing
• Suitable for variable surface
• No limit on maximum number of layers
• Check first break picks on traces at any time
• Quickly assign layers and phantom time-distance curves
• Support SEG-2, SEG-Y, and other user defined seismic data formats
• Automatically recognize 3rd party pick formats

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Features | Screenshots | Version