​Source De-Blending

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Shearwater's de-blending separates dual, triple or multi-source overlapping shots. This allows acquisition to achieve denser survey geometries or more cost-efficient survey acquisition.

The de-blending toolbox includes: 

Dual, triple, and multi-source de-blending

De-blending with a natural dither or controlled dithers including apparition blended acquisition

Both Sparse Inversion and Rank Reduction de-blending are available to select from 

Our Sparse Inversion approach uses adaptive sparsity constraints by conformity to wave propagation physics and data quality in multiple domains, while our Rank Reduction approach designs filters and recovers signal iteratively allowing for known overlaps.