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Tomography Inversion Services
4 services found
by:Sisprobe based inSeyssins, FRANCE
We offer expertise for a wide range of seismic and seismological applications related to active and passive seismic imaging and monitoring. These include tomographic inversions, locations of source of noise, microseisms and small quakes and studies of seismic swarms. ...
by:Sisprobe based inSeyssins, FRANCE
We have mastered the complex and very technical data processing used to obtain images of the subsurface from seismic noise records. Projects typically require high storage space (> 10 TB) and computational power (> 100 CPUs). At Sisprobe, this work is handled by PhD scientists that have been trained by the most recognized academic institutions ...
by:Spotlight Geophysical Services based inDoral, FLORIDA (USA)
Seismic refraction is a geophysical method used to determine the seismic compression-wave (P-wave) velocity structure of the subsurface. Seismic P-waves are generated on the surface, propagate through the soil and rock, and are recorded by geophones at known distances from the source. Since P-waves are the fastest portion of the seismic wave, they represent the first arriving energy at each ...
by:Landtech Geophysics Ltd based inCardiff, UNITED KINGDOM
Passive Seismic Tomography (PST) is a new revolutionary geophysical exploration technique utilizing the natural microseismicity, (microearthquakes with magnitudes of -1 up to 2.0 Richter) which occur almost everywhere, as seismic sources and a portable specially designed network of seismometers on the surface to record continuously for a period of a few months.LandTech was the ...