3D joint inversion of seismic traveltime and gravity data: a case study
نویسندگان
چکیده
Joint inversion of different geophysical datasets is an effective way to eliminate non-uniqueness in geophysical inversion problems. In this paper, we focus on a case study of joint inversion of seismic traveltime and gravity observations. The results are encouraging and we can have confidence that, comparing traveltime tomography alone, joint inversion of seismic traveltime and gravity data improved resolution, reduced velocity biases, formed the basis for successful statics solutions, and imaged geologic structure. The final 3D velocity model provided sufficient resolution and accuracy as the input for successful prestack depth-migration velocity analyses.
منابع مشابه
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