Integrated gravity-magnetic-electric-seismic inversion

摘要

On the basis of detailed separation gravity field source from magnetic one and comprehensive study of electric field and seismic velocity field, internal relation between various geophysical fields is analyzed quantitatively with the subjective geologic model interpreted by seismic (electric method) data as restraints. By plane iterative inversion, geologic model consists with different kinds of geophysical data is in-versed and simulated. The prominent feature of this method is that it breaks through intensively used gravity-magnetic-electric-seismic combined profile inversion mode (e. g. , LCT software), realizes combined statistical inversion of gravity-magnetic-electric-seismic based on detailed interface separation and recognition of gravity, magnetic field sources and seismic (or electric method) geologic modeling in depth domain.