Assessment of Sentinel-2 and Landsat-8 OLI for Small-Scale Inland Water Quality Modeling and Monitoring Based on Handheld Hyperspectral Ground Truthing

Table 3

A sample list of the biooptical models of key water quality parameters previously developed.

Parameter	Sensor	Index	Functional	Accuracy assessment	Reference
Chl-a	Landsat-8		Linear		[37]
				Exponential
			Linear				[36]
						[38]
		Sentinel-2		Linear		[12]
				Exponential
			Exponential		[39]
			Linear		[40]
	CDOM	Landsat-8		Linear		[41]
						[57]
			Power				[42]
Sentinel-2				Exponential		[41]
					[42]
			Linear		[39]
Turbidity		Landsat-8	B4	Linear		[58]
	B3
	B4				[59]
	B5
	Sentinel-2				Linear		[60]
				[61]
		B4	Exponential		[62]