Table 3.

Input feature layers produced for the seven alternative classification feature spaces.

Feature layer	Wavelength/formula/polarisation S2 (L8)	S2/L8 equivalent	Initial spatial resolution(m) S2 (L8)	Image season/image statistics
Surface reflectance from Sentinel-2 (S2) and Landsat-8 (L8)
Reflectance bands
Blue (B)	492/492 nm (452–512 nm)	Y	10 (30)	Ann, Wet, Dry
Green (G)	560/559 nm (533–590 nm)	Y	10 (30)	Ann, Wet, Dry
Red (R)	665/665 nm (636–673 nm)	Y	10 (30)	Ann, Wet, Dry, Avar
Red Edge 1 (R1)	704/704 nm	-	20	Ann, Wet, Dry, Avar
Red Edge 2 (R2)	741/739 nm	-	20	Ann, Wet, Dry, Avar
Red Edge 3 (R3)	783/780 nm	-	20	Ann, Wet, Dry, Avar
NIR	833/833 nm (851–879 nm)	Y	10 (30)	Ann, Wet, Dry, Avar
Red Edge 4 (R4)	865/864 nm	-	20	Ann, Wet, Dry, Avar
SWIR 1	1614/1610 nm (1566–1651 nm)	Y	20 (30)	Ann, Wet, Dry
SWIR 2	2202/2186 nm (2107–2294 nm)	Y	20 (30)	Ann, Wet, Dry
Vegetation index
NDVI (normalized difference vegetation index)	$NDVI=\frac{NIR-red}{NIR+red}$	Y	10 (30)	Ann, Wet, Dry, Avar, TW, TD
EVI2 (enhanced vegetation index 2)	$EVI=2.5\ast \frac{NIR-red}{NIR+2.4\left(r,e,d\right)+1}$	Y	10 (30)	Ann, Wet, Dry, Avar, TW, TD
SAVI (soil adjusted vegetation index)	$SAVI=1.5\ast \frac{NIR-red}{NIR+red+0.5}$	Y	10 (30)	Ann, Wet, Dry, Avar, TW, TD
SWIR21	$SWIR21=\frac{SWIR2}{SWIR1}$	Y	20 (30)	Ann, Wet, Dry, Avar
Sentinel-1
Polarisation
σ0VHdB (VH)	VH (σ0dB)	n/a	20*	Ann, Wet, Dry, Avar
σ0VVdB (VV)	VV (σ0dB)	n/a	20*	Ann, Wet, Dry, Avar
VH:VV Ratio
σ0VH_VV (VH:VV)	$\frac{\mathit{VH}}{\mathit{VV}}$(σ0)	n/a	20*	Ann, Wet, Dry
COP-DEM GLO-30
Slope	Slope (˚)	n/a	30	-

Vegetation indices are taken from Alencar et al. (2020)³⁴, Xue and Su (2017)⁸⁸, Parente and Ferreira (2018)⁸⁹ and Hill et al.⁹⁰. The study area is situated within a single scene for Sentinel-1, mosaic images (2 scenes) were produced for Sentinel-2 (S2) and Landsat-8 (L8) derived features. Bands and vegetation indices, available or derived from both the S2 and L8 products are indicated (S2/L8 Equivalent). Annual (Ann, 01/10/18 to 30/09/19), wet season (Wet, 01/10/2018–31/03/2019) and dry season (Dry, 01/04/2019–30/09/2019) images were produced for some feature layers. Annual variance (A_var), wet and dry season texture images (T_W, T_D) were also produced. *Pixel size 10 × 10 m (S1). See Fig. S2 to S5.