Page 388 - Acquisition and Processing of Marine Seismic Data
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7.2 PREDICTIVE DECONVOLUTION                        379

                                                                                            is
                                                                                            reflection


                                                                                            multiple


                                                                                            period


                                                                                            long
                                                                                            First-order



                                                                                            deconvolution.





                                                                                            predictive Effect of different operator lengths and prediction lags on a real shot gather (top) and its autocorrelograms (bottom). Double arrows indicate


                                                                                            by
                                                                                            suppressed



                                                                                            are
                                                                                            autocorrelograms






                                                                                            the
                                                                                            in
                                                                                            amplitudes



                                                                                            the
                                                                                            where  M.


                                                                                            gates  by
                                                                                          7.13  time
                                                                                          FIG.  the  indicated
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