3-D cross-gradient joint inversion of seismic refraction and DC resistivity data
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DOI: 10.1016/j.jappgeo.2017.04.008
Abstract: Abstract We present a 3-D cross-gradient joint inversion algorithm for seismic refraction and DC resistivity data. The structural similarity between seismic slowness and resistivity models is enforced by a cross-gradient term in the objective function… read more here.
Keywords: cross gradient; resistivity; inversion; gradient joint ... See more keywords