For seismic investigations.

 

For surface and subsurface prospecting

with reflection and refraction waves.

 

For cross-hole and cross-mine seismic or electromagnetic translucence.

 

WE ARE PROUD TO PRESENT

 

the geophysical data processing system

 

Geotomo 4.5

 

 

The Geotomo system features:

       

• Manual, automatic and interactive modes of picking first and subsequent breaks of the seismic waves on the field records.
• Various modes of original data preview and edition on the each step of the interpretation process.
• Interactive building of multi-layered seismic refraction sections – conceptually driven by user and supported with various “behind-the-scene” interpretation techniques. Analysis of the layer and effective velocities, account for seismic moveout and travel-time migration.
• Calculation of the translucence rays geometries for the purposes of seismic and electromagnetic tomography - based on various observation schemes including the common depth point reflection data.
• Interactive analysis of amplitudes of seismic and electromagnetic waves, data edition, determination of the average and ray-specific values of the absorption-scattering factor.
• Tomography inversion reconstructing the local anomalies of the velocity and absorption-scattering properties of the medium, within linear ray as well as diffraction approaches – with possibility to account the “a priori” information. 
• Targeting to solve the most complex tasks of seismic tomography with reconstruction of true absorption and scattering properties as well as integrating the dynamic and kinematic tomography inversions.
• Visualization of processing and interpretation results on screen and printer.  
• Manual edition of final and intermediate processing and interpretation results with tunable regularization and clustering.
• Modularity of the system and open data formats enabling to integrate it with various visualization packages such as SpaceWork (Webstructor) and SURFER (Golden Software).
• Support for wide range of field seismic record formats including SEG-Y, COMMAND and many others.
• Successful acceptance of the system by leading geological institutes and enterprises of the former Soviet Union, such as «AtomEnergoProekt» and «Bazhenov Geophysical Expedition».