Table 1.

Variable Importance Plot (VIP) scores for sensor parameters considered for model inclusion ^† From Greenseeker^®, ^‡ From CROPSCAN.

Sensor Measurement	VIP
	DM	Canopy Height
Laser	1.37	1.08
120 MHz sonic	1.32	1.01
240 MHz sonic	1.11	0.95
NDVI †	1.10
690 nm ‡	0.90
650 nm ‡	0.83
710 nm ‡	0.74
590 nm ‡	0.74
450 nm ‡	0.72
520 nm ‡	0.71
570 nm ‡	0.70
530 nm ‡	0.69
780 nm ‡	0.68
900 nm ‡	0.66