prestack exploding reflector model and wemva. prestack exploding-reflector model cmp depth...

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Prestack exploding reflector model and WEMVA

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  • Prestack exploding reflector modeland WEMVA

  • Prestack exploding-reflector model

    cmpdepthsubsurface-offsetmigration with low velocitycmptimecmptime0.00.0

  • Prestack exploding-reflector model0.0tt0.0cmpcmp

  • Crosstalk - Random phase encodingAreal shotAreal sourcett0.00.00.0tt0.0cmpcmp

  • Crosstalk cmpdepthsubsurface-offsetcmpsubsurface-offsetOne-way Areal shot mig. One-way Areal shot mig.(z,x,w) phase-encoding

  • Wemva forward modeling

  • Wemva adjoint

  • Prestack exploding reflector modelMigration of phase encoded modelingAdjoint of imaging operator

  • Wemva - Objective function

  • Wemva forward modelingShen, 2004

  • Wemva adjointShen, 2004