geophysical software, geophysics, modeling, forward, inverse,magnetics, gravity, time domain, electromagnetics, em, gpr, groundpenetrating radar, dc, ip, induced polarization, frequency em,conductivity, vlf, very low frequency, seismic, reflection, seismicreflection, refraction, seismic refraction, 1d, 2d, smoothinversion, smooth modeling, occams, tem, sclumberger, wenner,pole-pole, dipole-dipole, gradient array, resix, temix, magix,gremix, firstpix, gradix, seistrix, emix, resistivity, polygonmodeling, polygon inversion, em31, em34, protem, geonics,magnettellurics, mt, csamt, equivalence, interpret, interpretation,transient em, grm, time-delay, nmo, trace editing, velocityanalysis, deconvolution, radar, pulse ekko, ramac, gssi, spectralanalysis, magnetic declination, magnetic field

specialists in pc based geophysical software for 1d, 2d forward and inverse modeling.