Browsing Department of Earth Science by Author "Karlsen, Erik Stangeland"
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Multidimensional Multirate Sampling and Seismic Migration
Karlsen, Erik Stangeland (Master thesis, 2010-06-01)Seismic data are usually recorded in time and space on rectangular lattices. Seismic wave propagation is described by the wave-equation, which yields a Fourier spectrum with smaller bandwidth than the rectangular periodicity ...