Velocity Stack and Slant Stack Inversion Methods |
Contents
The Influence of Missing Data on Inverse Filtering | 17 |
4 | 23 |
Slant Stack Generalized Inverses | 43 |
Copyright | |
4 other sections not shown
Common terms and phrases
adjoint aliasing Amoco Grand Banks aperture applied assumption chapter common common-midpoint gather data domain data of figure data set defined density p(u depth derived diagonal discrete entropy filter LTPL finite Fourier domain Fourier transform Gaussian geophone gradient descent h₁ h₂ hyperbolic impulse response input integral iterations kernel left panel linear moveout LTP&L MAP estimator midpoint gather missing data model domain model space nonzero null space offset km p²h² parsimony functional prior density problem pseudoinverse real data reflection seismology reflector result rho filter right panel sampling interval section 2.7 shown in figure singular value decomposition slant stack slant stack inversion slowness msec/foot slowness sec/km solution Sp(u sparse stacking velocity stochastic inverse synthetic data synthetic gather term tion traces truncation variable velocity km/sec velocity panel velocity stack velocity stacking operator vertical seismic profile Western Geophysical zero