Geogiga Front End 7.1 download by Geogiga Technology Corp.
Geogiga Front End is designed to QC and preprocess single shot record. You can convert data formats, analyze amplitude decay, correct trigger delay, assign geometry, mute seismic traces, run frequency filter, gain control, vertical stacking, and such. Some batch commands are available, such as the geometry assignment, seismic data resampling, and trigger delay correction.
Check and define geometry
Assign geometry in batches with the preview of layout chart
Analyze amplitude decay
Correct trigger delay
Pick first breaks
Shift a trace
Scale, mute, average, or reverse seismic traces inside/outside any shape of defined region
Gain control: automatic gain control (AGC), trace balance, and time variant scaling, etc.
Divergence correction and normalization
Butterworth and Ormsby filters with band pass, low pass, high pass, band reject, and notch options
Undo/Redo multi-step operations on seismic data
Resample and cut seismic data
Integrate multiple files
Support SEG-2, SEG-Y, SEG-D, ASCII, and other data formats
Convert other data formats to SEG-2, SEG-Y, or ASCII format
Display seismic data with many controls
Print and save seismic trace plotting
Tags: Amplitude , Analyze , Correct , Data , Decay , Delay , Editor , Preprocess , seismic , Trigger