journal seismic no20-3:journal seismic 11-06 · 2018. 6. 26. · common−reflection−surface...

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preprocessed prestack data

Common−Reflection−Surface stack

event consistent smoothing & picking

NIP wave inversion

modelaccuracysufficient?

model−based CDS stack

poststack migrationprestack migration

migrated section

begin

end

noyes

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