Table 3.

PLSR modeling results based on characteristic band

	Model	Number of characteristic bands	Pretreatment	Calibration		Validation		Prediction
				RMSEC	R2C	RMSECV	R2CV	RMSEP	R2P
Car	19	40	RCF	0.109	0.739	0.124	0.669	0.101	0.769
	20	40	WT	0.125	0.702	0.133	0.661	0.123	0.706
Chl-a	21	37	RCF	0.586	0.793	0.623	0.767	0.517	0.852
	22	37	WT	0.603	0.782	0.777	0.753	0.623	0.835
Chl-b	23	32	RCF	0.298	0.769	0.320	0.735	0.326	0.744
	24	32	WT	0.343	0.746	0.443	0.708	0.389	0.726