Research Article
Quantification of the Spectral Variability of Ore-Bearing Granodiorite under Supervised and Semisupervised Conditions: An Upscaling Approach
Figure 4
The spectral standard deviation calculated using the laboratory measurements (a–c) for M1-M3, respectively, and using the field measurements (d–f) for M1-M3, respectively.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |