A consulting service helping companies worldwide to change the way they create and use applied geophysics.
In calculus, "Dgeophysics" is conventional notation for a "change in geophysics".
In seismology, "d " is conventional notation for the near-vertical P-wave anisotropy parameter. To see just how conventional this is, try Googling the phrase 'Thomsen parameter'. This is one example of the fundamental way that we have helped companies to change the way they acquire, process, and interpret exploration geophysics data.
How may we help you to create new geophysics, and to apply it to your advantage?