Print Email Facebook Twitter Synthesized 2D CSEM-interferometry Using Automatic Source Line Determination Title Synthesized 2D CSEM-interferometry Using Automatic Source Line Determination Author Hunziker, J.W. Slob, E.C. Fan, Y. Snieder, R. Wapenaar, C.P.A. Faculty Civil Engineering and Geosciences Department Geoscience & Engineering Date 2012-06-04 Abstract Interferometry by multidimensional deconvolution applied to Controlled-Source Electromagnetic data replaces the medium above the receivers by a homogeneous halfspace, suppresses the direct field and redatums the source positions to the receiver locations. In that sense, the airwave and any other interactions of the signal with the air-water interface and the water layer are suppressed and the source uncertainty is reduced. Interferometry requires grid data and cannot be applied to line data unless the source is infinitely long in the crossline direction. To create such a source, a set of source lines is required. We use an iterative algorithm to determine the optimal locations of these source lines and show that more source lines are required if the source is towed closer to the sea bottom and closer to the receivers. To reference this document use: http://resolver.tudelft.nl/uuid:aa01d8e7-7782-48c1-8552-c97bbfdbee67 ISBN 978-90-73834-27-9 Source 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, Copenhagen, Denmark, 4-7 June 2012 Part of collection Institutional Repository Document type conference paper Rights (c) 2012 The Author(s) Files PDF 285345.pdf 478.49 KB Close viewer /islandora/object/uuid:aa01d8e7-7782-48c1-8552-c97bbfdbee67/datastream/OBJ/view