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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/3553

Title: Methodology to unmix spectrally similar minerals using high order derivative spectra
Authors: Debba, P
Keywords: Unmixng
Spectral unmixing
Derivative spectra
Minerals
Hyperspectral remote sensing
End-member spectra
Synthetic mixtures
Issue Date: Jul-2009
Citation: Debba, P. 2009. Methodology to unmix spectrally similar minerals using high order derivative spectra. SASA Eastern Cape Chapter, Rhodes Univerisity, South Africa, July 2009. pp 1-40
Abstract: This presentation presented to the SASA Eastern Cape Chapter at Rhodes University posses two questions: (a) how could estimates of abundances of spectrally similar iron-bearing oxide/hydroxide/sulfate minerals in complex mixtures be obtained using hyperspectral data? And (b) what is the effect of the proposed method based on the SNR of the image?
Description: This presentation was presented at Eastern Cape Chapter at Rhodes University
URI: http://hdl.handle.net/10204/3553
Appears in Collections:Logistics and quantitative methods
General science, engineering & technology

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