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Archive for the ‘Geosoftware’ Category

A free and open toolkit for 2d/3d seismic data analysis
kogeo was designed from the very start to run on Windows systems, so there aren’t any versions for Linux, Unix, MacOS or whatsoever.
kogeo is published under the terms of the GNU General Public License (GPL), which means that you can freely download it, distribute copies of [...]

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Two-dimensional (2D) electrical imaging surveys are now widely used to map areas of moderately complex geology where conventional 1D resistivity sounding and profiling techniques are inadequate. The results from such surveys are usually plotted in the form of a pseudosection (Figure 1a) which gives an approximate but distorted picture of the subsurface geology.
The RES2DINV program [...]

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GSEGYView is a free cross-platform open-source viewer of seismic data in SEG-Y format, its modifications and many other related formats aimed to store either petroleum exploration data or seismology data.
GSEGYView features:

Graphics hardware acceleration via OpenGL for seismic data rendering
Wiggle, variable area and variable density seismic traces representation
Two-level sorting of seismic traces by arbitratry keys in [...]

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OpendTect

Seismic Interpretation Environment
Seismic interpreters must be able to quickly scan through multiple volumes of data and combine information to get the optimal view of any geological feature of interest. Therefore, data processing and visualization are rigorously integrated in the OpendTect system. Visualization elements can be moved freely through data space to interactively analyze data from [...]

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Seismic Unix (SU) is a public domain seismic processing software package written and maintained by the Center for Wave Phenomena at the Colorado School of Mines, in Golden Colorado. The current web site for SU is http://www.cwp.mines.edu/cwpcodes. SU can run on numerous Unix operating systems and also on Linux. The SU scripts provided on this [...]

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