Seismic migration in the coupled ray-parameter domain Mrinal K. Sen (John A. and Katherine G. Jackson School of Geosciences The University of Texas at Austin) Paul L. Stoffa (John A. and Katherine G. Jackson School of Geosciences The University of Texas at Austin) and Roustam K. Seifoullaev (John A. and Katherine G. Jackson School of Geosciences The University of Texas at Austin) SUMMARY____________________________________________________________ Seismic data transformed to the plane wave domain offer several advantages in seismic processing and parameter estimation. .Simple slant stacking can be used to identify the plane waves recorded along the measurement surface. Alternatives to linear slope