TABLE 1.

Reflectance band ranking using the recursive feature elimination (RFE) strategy at R4 soybean growth stage.

Reflectance band (nm)	Ranking	Reflectance band (nm)	Ranking
1005	1	775	32
395	2	655	33
945	3	675	34
755	4	665	35
985	5	825	36
995	6	485	37
705	7	695	38
745	8	475	39
965	9	615	40
955	10	465	41
715	11	515	42
975	12	625	43
905	13	685	44
725	14	565	45
885	15	575	46
875	16	535	47
895	17	645	48
765	18	545	49
845	19	635	50
915	20	555	51
865	21	415	52
735	22	505	53
925	23	595	54
855	24	455	55
805	25	585	56
795	26	445	57
935	27	425	58
835	28	435	59
815	29	525	60
405	30	495	61
785	31	605	62