Summary of Reference Data

Model Building Set

Attribute	Min.		Max.		Mean		SD		n
Green Vegetation Cover (%)	0		100		91.8		19.7		559
Conifer Cover (%)	0		100		59.6		36.1		559
Visible Crown Diameter (m)	1.4		10.6		5.26		2.71		46
Local Stand Age (years)	15		650		120.6		113.0		112

Error Assessment Set

Attribute	Min.		Max.		Mean		SD		n
Green Vegetation Cover (%)	0		100		88.0		23.4		672
Conifer Cover (%)	0		100		61.7		36.6		672
Visible Crown Diameter (m)	1.7		13.2		5.78		2.77		186
Local Stand Age (years)	10		700		145.5		114.7		161