• TOMO3D: a C++ parallel software package for 3-D joint refraction and reflection traveltime tomography.


MATLAB scripts

  • IMAGE2SEGY Last version 3.0x (2017): RASTER to SEG-Y Converter for seismic reflection profiles.
    Transforms raster images of "vintage" seismic reflection records on paper or film to georeferenced Seg-Y files, compatible with Kingdom Seismic and Geological Interpretation Software and other industry standart software. Scan your old seismic paper recods or download images from Geologicals Surveys GIS servers and put it in your project displayed with your more recent digital lines in 3D. Very simple, fast and easy. Changes in Time Delay allowed. 
    Tested on Matlab (versions 7.0 , R2012)  and Octave (4.2) 
    SegyMat (free) software is necesary.
    References: Geo-Temas 10, 2008 (ISSN: 1567-5172), p. 1215-1218.
    Help Video instruccions: YouTube Video (in french)

  • SEGYGRAPHIC Extract graphic files (jpg, bmp, tif) from all seg-y files from one directory.
  • SegyTimeAdjust Script to correct small timing errors in the digitized seismic profiles using Image2segy.
  • SEG4KING (version S9.12 - 2018) Matlab scritp to fit SEG-Y Seismic formats to KINGDOM SUITE. Transforms SEG-Y Lat-Lon fields to UTM meters with optional Resampling, Layback for shalow water towet sources, Interpolating, de-Spicking, Splitting if gaps, and Merging. Also can changes UTM Zone. File ranges, delays statistics and map displayed. "SegyMAT libray" is necesary. "Mapping Toolbox" if is instaled (not necessary) seismic lines map is displayed. Version 9 only for Matlab 8 or newer, the version 8 is included in the download for older matlab releases.

SEG4KING (V9) Main menu.


SEG4KING End display.

Real Signal data & Instantaneous Amplitude Envelope displays.

Profile unfiltered and filtered with spike interferences removal



This freeware programs are offered to you as a courtesy and are supplied AS IS without any guarantee or warranty of any kind. We disclaims any liability of any sort, for any reason, for any damages incurred due to the use of, or the inability to use, any of these programs.

Creative Commons License
All these programs are under a Creative Commons license