274903.fig.001a
(a)
274903.fig.001b
(b)
274903.fig.001c
(c)
274903.fig.001d
(d)
274903.fig.001e
(e)
274903.fig.001f
(f)
274903.fig.001g
(g)
274903.fig.001h
(h)
Figure 1: Mean reflectance (a) and preprocessed spectra ((b)–(h)) of the 35 sampled regions of interest of the Podzol soil core.