id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-27716	Castaño, Kelyn Paola; Ojeda, Germán; Montes, Luis	Thin-layer detection using spectral inversion and a genetic algorithm	2011	7	.pdf	application/pdf	3729	182	48	Spectral inversion Due to the Widess model occurring in nature as the exception not the rule, spectral inversion is based on the fact that an impulse pair of reflec- tors can be decomposed in odd and even parts (Castagna, 2004; Chopra et al., 2006). Lower than seismic resolution sand and shale packages can be re- solved through spectral inversion and correlating them with stratigraphic information derived from well logs.	cache/esrj-27716.pdf	txt/esrj-27716.txt