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- Biondi, B., and Ronen, J., 1987,
Dip moveout in shot profiles:
Geophysics, 52, 1473-1482.
- Black, J.L., Schleicher, K.L., and Zhang, L., 1993,
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Geophysics, 58, 47-66.
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correction: Geophysical Prospecting, 38, 221-245.
- Hale, I. D., 1983, Dip-moveout by Fourier
transform: Ph.D. thesis, Stanford University.
- Popovici, A.M., 1993,
Partial Differential Equation for Migration to Zero-Offset:
SEP-77, 77-88.
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APPENDIX A
The purpose of this appendix is to express
and to
find the integration limits for given
the integration limits for . Start
with the expression for :
| |
(20) |
and after reducing
and grouping
we have
| |
(21) |
The discriminant is
From the conditions on kz in equation (12),
is always positive
and therefore is real.
The integration limits for are found by
starting with the limits :
and after we square both sides
and replacing in the equation for we have
| |
(22) |
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Stanford Exploration Project
11/17/1997