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Understanding resolution and sharpness in ray based tomography
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 80th EAGE Conference & Exhibition 2018 Workshop Programme, Jun 2018, cp-556-00006
- ISBN: 978-94-6282-257-3
Abstract
Ray based tomography is still the workhorse for velocity model building. Recent advances have shown that we can build much higher resolution models than was previously understood. We will show that some of this uplift comes from better quality data, some comes from better constraints on the model, and some comes from improvements in the inversion process.