Quantification of the Spectral Variability of Ore-Bearing Granodiorite under Supervised and Semisupervised Conditions: An Upscaling Approach

<div>Photos of selected pieces from each rock type were measured in laboratory (a) and the rocks arrangement were measured in the field (b) with an area of 1 squared meter.</div>

Journal of Spectroscopy

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Figure 1

Figure 1: Quantification of the Spectral Variability of Ore-Bearing Granodiorite under Supervised and Semisupervised Conditions: An Upscaling Approach 

Figure 1 | Quantification of the Spectral Variability of Ore-Bearing Granodiorite under Supervised and Semisupervised Conditions: An Upscaling Approach 