id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
aiol-7953	Sotiri, Klajdi; Hilgert, Stephan; Fuchs, Stephan	Sediment classification in a Brazilian reservoir: Pros and cons of parametric low frequencies: Parametric echo sounders for sediment classification	2019	14	.pdf	application/pdf	7586	488	61	The fractal dimension was calculated using an R script and the correlation coefficients with physical sediment parameters (r=-0.18 to -0.31 for density and r=-0.08 to 0.02 for % fraction <63µm) did not reveal any high correlating values. Both linear single-beam (Orlowski, 1984; Chivers, 1990; Heald and Pace, 1996; Siwabessy et al., 1999; Anderson et al., 2008) and multi- beam systems (Clarke et al., 1997; Preston et al., 2004) are commonly applied in sediment classification.	cache/aiol-7953.pdf	txt/aiol-7953.txt