Aspects	Parameter	Formula	Unit	Reference
Linear	Perimeter (P)	GIS Software	km	Schumm (1956) [15]
	Basin Length (L_b)	GIS Software	km	Schumm (1956) [15]
	Stream order (N_u)	GIS Software	Dimensionless	Schumm (1956) [15]
	Stream length (L_u)	$N_{u} = N_{1} + N_{2} + N_{3} + \dots + N_{n}$	km	Horton (1945) [16]
	Mean Stream length (Rbm)	$L_{s m} = \frac{L_{u}}{N_{u}}$	km	Horton (1945) [16]
	Bifurcation ratio (Rb)	$R b = \frac{N_{u}}{N_{u} + 1}$	Dimensionless	Horton (1945) [16]
	Stream length ratio (L_urm)	$L_{u r m} = \frac{L_{u r}}{L_{u - 1}}$	Dimensionless	Horton (1945) [16]
	Rho Coefficient (ρ)	$ρ = \frac{L_{u}}{R_{b}}$	Dimensionless	Horton (1945) [16]
Areal	Area (A)	GIS Software	km²	GIS Software
	Drainage density (Dd)	$D d = \sum^{} \frac{L_{u}}{A}$	km/km²	Horton (1945) [16]
	Stream Frequency (Fs)	$F s = \frac{N u}{A}$	Km⁻²	Horton (1945) [16]
	Drainage Texture (T)	$T = D d \cdot F s$	Km⁻¹	Smith (1950) [17]
	Texture Ratio (Rt)	$R t = \frac{N_{u}}{P}$	Km⁻¹	Horton (1945) [16]
	Length of Overland Flow (Lg)	$L g = \frac{1}{2} D d$	km	Schumm (1956) [15]
	Constant of Channel Maintenance (CCM)	$C = \frac{1}{D d}$	km	Schumm (1956) [15]
	Form factor (Ff)	$R f = \frac{A}{{(L_{b})}^{2}}$	Dimensionless	Horton (1932) [18]
	Circularity index (Rc)	$R c = 4 π (\frac{A}{P^{2}})$	Dimensionless	Miller (1953) [10]
	Elongation ratio (Re)	$R e = \frac{\sqrt{\frac{A}{π}}}{L_{b}}$	Dimensionless	Schumm (1956) [15]
	Shape Index (Sw)	$S w = \frac{1.27 A}{{(L_{b})}^{2}}$	Dimensionless	Haggett (1966) [19]
	Compactness Coefficient (Cc)	$C c = \frac{P}{2 (\sqrt{π A})}$	Dimensionless	Horton (1945) [16]
	Infiltration Number (If)	$I F = F s \cdot D d$	Dimensionless	Faniran (1968) [20]
Relief	Basin Relief (R)	$R = E - e$	m	Schumm (1956) [15]
	Relief Ratio (Rh)	$R h = \frac{R}{L_{b}}$	Dimensionless	Schumm (1956) [15]
	Relative Relief (Rr)	$R r = \frac{R}{P}$	Dimensionless	Melton (1957) [21]
	Ruggedness number (Rn)	$R n = R \cdot D d$	Dimensionless	Schumm (1956) [15]
	Gradient Ratio (Gr)	$R g = \frac{E s - E m}{L b}$	Dimensionless	Sreedevi et al. (2004) [22]
	Melton Ruggedness Ration (MRn)	$M R n = \frac{H - h}{\sqrt{A}}$	Dimensionless	Melton (1965) [23]
	Lemniscate Shape (K)	$K = \frac{π {(L b)}^{2}}{4 A}$	Dimensionless	Chorley and Morley (1959) [24]
	Basin Slope (Sb)	$S b = \frac{H - h}{L b}$	Dimensionless	Miller (1953) [10]
	Channel Gradient (Cg)	$C g = \frac{R}{\frac{π}{2 \cdot L b}}$	m/km	Singh et al. (2014) [25]
	Hypsometric Integral (HI)	$H I = \frac{E l e v - E l e v_{m i n .}}{E l e v_{m a x .} - E l e v_{m i n .}}$	Dimensionless	Strahler (1957) [12]
	Dissection Index (Di)	$D i = \frac{R r}{E l e v_{m a x .}}$	Dimensionless	Schumm (1956) [15]