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Simultaneous source inversion for marine streamer data with cross-correlation objective function
Simultaneous source inversion for marine streamer data with cross-correlation objective function
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机译:具有互相关目标函数的海洋拖缆数据同时源反演
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摘要
Method for simultaneous full-wavefield inversion of gathers of source (or receiver) encoded (30) geophysical data (80) to determine a physical properties model (20) for a subsurface region, especially suitable for surveys where fixed-receiver geometry conditions were not satisfied in the data acquisition (40). The inversion involves optimization of a cross-correlation objective function (100).
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