Multi-azimuth towed streamer acquisition is a technique whereby conventional marine 3D seismic surveys are acquired in several distinct acquisition directions and then combined in some way to produce an improved image. The method as described here has produced some impressive comparisons in the literature, e.g., Keggin et al. (2006), Page et al. (2006), and is drawing increasing interest especially for areas of poor signalto-noise ratio.
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