Mine scattered wave advanced detection migration imaging method and device, medium, program product and equipment
The invention relates to a mine scattered wave advanced detection migration imaging method and device, a medium, a program product and equipment, and relates to the technical field of seismic exploration. Advanced detection migration imaging can be carried out through scattered waves. The method com...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a mine scattered wave advanced detection migration imaging method and device, a medium, a program product and equipment, and relates to the technical field of seismic exploration. Advanced detection migration imaging can be carried out through scattered waves. The method comprises: for each seismic single shot, based on a seismic observation system, obtaining a seismic record of the seismic single shot and seismic source item parameter information corresponding to the seismic record, an observation object of the seismic observation system comprising scattered waves; for each seismic single shot, obtaining a forward propagation wave field of the seismic single shot according to the seismic source item parameter information, and obtaining a backward propagation wave field of the seismic single shot according to the seismic record; for each seismic single shot, performing cross-correlation imaging according to the forward propagation wave field and the backward propagation wave field to |
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