In the November-December issue of the journal Geophysics we present a new and simple method to remove sea-surface ghosts that is related to the recently introduced concept of signal apparition. As opposed to the temporal/spatial source signature modulation functions used in the original signal apparition theory, our source deghosting method relies on using sources at different depths but not at the same lateral positions.
- Johan O. A. Robertsson, Dirk-Jan van Manen, Fredrik Andersson, Lasse Amundsen and Kurt Eggenberger, 2017, Source deghosting by depth apparition: Geophysics, 82(6), P88-P107. DOI: http://library.seg.org/doi/10.1190/geo2016-0686.1
