Print Email Facebook Twitter Toward the limits of deblending Title Toward the limits of deblending Author Berkhout, A.J. Blacquiere, G. Faculty Civil Engineering and Geosciences Department Geoscience & Engineering Date 2015-06-01 Abstract If we bring sources closer together, they start to `sense' the nearness of each other and their physical behaviour will change. If the separation becomes smaller than half a wavelength, they start to act as one source with new properties (temporal bandwidth, directivity). This fusion process is very complex and nonlinear. To find out whether source fusion has occurred in a blended source array, we image the sources that together form the blended source array. At the same time the deblending concept is extended such that the blending code can be updated simultaneously. Finally, it is proposed to apply multi-level wavefield encoding to realize an extra attenuation of the residual blending noise. To reference this document use: http://resolver.tudelft.nl/uuid:f3225838-b9e0-49ff-a11c-66ef6a51cbd1 Publisher EAGE Source 77th EAGE Conference and Exhibition 2015, Madrid, Spain, 1-4- June 2015 Part of collection Institutional Repository Document type conference paper Rights (c) 2015 The Author(s) Files PDF 317044.pdf 1.25 MB Close viewer /islandora/object/uuid:f3225838-b9e0-49ff-a11c-66ef6a51cbd1/datastream/OBJ/view