kogeo seismic toolkit is a free and open toolkit for 2d/3d seismic data analysis.
The program features: import/export/transform 2d/3d SEG-Y, SU or even bitmap data (images) in various sub-formats. Also features data editing is possible in many ways using kogeo, from simple filters to multi-trace or neural network attributes and more... (
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The program works with the following extensions:
seg,
sgy