Annual Report 2000 - WIT

Annual Report 2000 - WIT Annual Report 2000 - WIT

02.12.2014 Views

4 is based on the formulation of these equations as hyperbolic conservation laws and their numerical solution using ENO upwind schemes. Highly accurate traveltimes and smooth amplitudes are obtained which is demonstrated for the Marmousi model. Other Topics The KBC and WHL methods are here compared and applied by Leite et al. to the multiple suppression of peg-legs related to upper low velocity layers (weathering zone), and to deeper high velocity layers (diabase sills).

Imaging 5

4<br />

is based on the formulation of these equations as hyperbolic conservation laws and<br />

their numerical solution using ENO upwind schemes. Highly accurate traveltimes and<br />

smooth amplitudes are obtained which is demonstrated for the Marmousi model.<br />

Other Topics<br />

The KBC and WHL methods are here compared and applied by Leite et al. to the multiple<br />

suppression of peg-legs related to upper low velocity layers (weathering zone),<br />

and to deeper high velocity layers (diabase sills).

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