ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Electronic Resource

PHASE ERRORS OF FINITE-DIFFERENCE MIGRATION (1987)

BEAUMONT, C. M. ; BOYCE, J. F. ; SILVA, R.

Oxford, UK : Blackwell Publishing Ltd

Geophysical prospecting 35 (1987), S. 0

add to mindlist on the mindlist

Details

ISSN: 1365-2478

Source: Blackwell Publishing Journal Backfiles 1879-2005

Topics: Geosciences , Physics

Notes: A quantitative analysis of the various approximations to the scalar wave equation used in seismic migration can be obtained by a study of the resulting phase errors. In the space-time domain the effects of different modes of parameter optimization are displayed. In the space-frequency domain the spatial derivatives may be expanded as a linear filter operator whose coefficients are determined by requiring that the resulting phase shifts agree with those that arise from planar wave solutions of the exact wave equation over a range of angles and frequencies.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1111/j.1365-2478.1987.tb00817.x

	Location	Call Number	Expected	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit