Table 3.

List of spectral vegetation indices considered in this study.

Index	Full name	Spectral band group	Equation	Reference (IDB: Index database)
NWI-1	Normalized water index 1	NIR	(R970 − R900)/(R970 + R900)	(Babar et al., 2006b; Babar et al., 2007)
NWI-2	Normalized water index 2	NIR	(R970 − R850)/(R970 + R850)	(Babar et al., 2006b; Babar et al., 2007)
NWI-3	Normalized water index 3	NIR	(R970 − R920)/(R970 + R9200)	(Babar et al., 2007)
NWI-4	Normalized water index 4	NIR	(R970 − R880)/(R970 + R880)	(Babar et al., 2007)
NWI-5	Normalized water index 5	NIR	(R970 − R930)/(R970 + R930)	(Prey and Schmidhalter, 2019b)
WBI	Water band index	NIR	R900/R970	(Peñuelas et al., 1993)
EVI	Enhanced vegetation index	NIR, VIS	$2.5\ast \frac{(R864-R670)}{(R864+6\ast R670-7.5\ast R420+1)}$	(Huete et al., 2002)
GNDVI	Green NDVI	NIR, VIS	(R780 − R550)/(R780 + R550)	(Gitelson et al., 1996a)
MCARI1	Modified chlorophyll absorption in reflectance index 1	NIR, VIS	1.2∗(2.5(R800 − R670) − 1.3∗(R800 − R550))	(Haboudane et al., 2004)
MCARI2	Modified chlorophyll absorption in reflectance index 2	NIR, VIS	$1.5\ast \frac{\left(2.5\ast \left(R800-R670\right)-1.3\ast \left(R800-R550\right)\right)}{(\left({\left(2\ast R800+1\right)}^2-\left(6\ast R800-5\ast R{670}^{0.5}\right)-{0.5}^{0.5}\right)}$	(Haboudane et al., 2004)
MSAVI	Modified soil-adjusted vegetation index	NIR, VIS	(2∗R800 + 1 − (((2∗R800 + 1)2 − 8∗(R800 − R670))0.5))/2	(Broge and Leblanc, 2001)
MSR(MSR670)	Modified simple ratio 670	NIR, VIS	$\frac{(R800/R670-1)}{({(R800/R670+1)}^{0.5})}$	(Chen, 1996)
MTVI2	Modified triangular vegetation Index 2	NIR, VIS	$\frac{1.5(1.2\ast (R800-R550)-2.5\ast (R670-R550\left)\right)}{\left({({(2\ast R800+1)}^2-(6\ast R800-5\ast R{670}^{0.5}-0.5\left)\right)}^{0.5}\right)}$	(Haboudane et al., 2004)
NDVI1	Normalized difference 1	NIR, VIS	(R864 − R670)/(R864 + R670)	(Cristiano et al., 2010)
NDVI2	Normalized difference 2	NIR, VIS	(R780 − R670)/(R780 + R670)	(Erdle et al., 2013a; Erdle et al., 2013b)
NDVI3	Normalized difference 3	NIR, VIS	(R900 − R670)/(R900 + R670)	(Zhao et al., 2004)
OSAVI	Optimized soil-adjusted vegetation index	NIR, VIS	$\frac{(1+0.16)\ast (R800-R670)}{(R800+R670+0.16)}$	(Li et al., 2010)
PSSR	Pigment specific simple ratio	NIR, VIS	R800/R500	(Ustin et al., 2009)
R780/R550		NIR, VIS	R780/R550	(Takebe et al., 1990)
R780/R670		NIR, VIS	R780/R670	(Pearson and Miller, 1972)
WDRVI	Wide dynamic range vegetation index	NIR, VIS	$\frac{(0.1\ast R780-R670)}{(0.1\ast R780+R670)}$	(Gitelson, 2004)
ARI	Anthocyanin reflectance index	VIS	1/R550 − 1/R700	(Gitelson et al., 2001)
BGI	Blue green pigment index	VIS	R450/R550	(Zarco-Tejada et al., 2005)
BRI	Blue red pigment index	VIS	R450/R690	(Zarco-Tejada et al., 2005)
PRI	Photochemical reflectance index	VIS	(R531 − R570)/(R531 + R570)	(Peñuelas et al., 1995)
VARIgreen	Visible atmospherically resistant vegetation index green	VIS	(R550 − R670)/(R550 + R670 − R470)	(Gitelson et al., 2002)
NDRE	Normalized difference NIR/Red edge index	NIR, RE	(R790 − R720)/R790 + R720)	(Barnes et al., 2000)
R780/R740		NIR, RE	R780/R740	(Mistele et al., 2004)
NDRE_770_750		NIR, RE	(R770 − R750)/(R770 + R750)	(Prey and Schmidhalter, 2019b)
R787/R765		NIR, RE	R787/R765	(Fava et al., 2009)
LCI	Leaf chlorophyll index	NIR, RE, VIS	(R850 − R710)/(R850 + R680)	IDB
Maccioni	Maccioni index	NIR, RE, VIS	(R780 − R710)/(R780 − R680)	(Maccioni et al., 2001)
REIP	Red edge inflection point	NIR, RE, VIS	$700+40\ast \frac{\left(\frac{R670+R780}{2}\right)-R700}{(R740-R700)}$	(Guyot et al., 1988)
TCARI/OSAVI		NIR, RE, VIS	$3\ast \frac{(\left(R700-R670\right)-0.2\ast \left(R700-R550\right)\ast R700/R670)}{(\left(1+0.16\right)\ast \left(R800-R670\right)/\left(R800+R670+0.16\right))}$	(Haboudane et al., 2002)
HVI	Hyperspectral vegetation index	RE	R750/R700	(Gitelson et al., 1996b)
R760/R730		RE	R760/R730	(Mistele and Schmidhalter, 2010; Jasper et al., 2009)
RVSI	Red edge vegetation stress index	RE	(R714 + R752)/2 − R733	(Merton, 1998)
VOG1	Vogelmann 1	RE	R740/R720	(Vogelmann et al., 1993)
VOG2	Vogelmann 2	RE	(R734 − R747)/(R715 + R726)	(Vogelmann et al., 1993)
DD	Double difference index	RE, VIS	(R749 − R720) − (R701 − R672)	(Le Maire et al., 2004)
MCARI	Modified chlorophyll absorption in reflectance index	RE, VIS	((R700 − R670) − 0.2∗(R700 − R550))∗(R700/R670)	(Daughtry et al., 2000)
MND_750_705	Modified normalized difference 750/705	RE, VIS	$\frac{(R750-R705)}{(R750+R705-2\ast R445)}$	(Sims and Gamon, 2002)
MSR_705_445	Modified simple ratio 705/445	RE, VIS	(R750 − R445)/(R705 − R445)	(Sims and Gamon, 2002)
MTCI	MERIS terrestrial chlorophyll index	RE, VIS	(R750 − R710)/(R710 − R680)	(Dash and Curran, 2003)
NDVI4	Normalized difference 4	RE, VIS	(R750 − R705)/(R750 + R705)	(Gitelson and Merzlyak, 1994)
PSRI	Plant senescence reflectance index	RE, VIS	(R680 − R500)/R750	(Sims and Gamon, 2002)
R730/R670		RE, VIS	R730/R670	(Mistele and Schmidhalter, 2010)
R760/R670		RE, VIS	R760/R670	(Erdle et al., 2011)

No full names are available for simple ratio indices named by their spectral bands. “R” denotes the reflection in indicated wavebands.