Every forest scene is defined within 30x30m area. The canopy and stem are represented by geometric objects. The canopy was expressed as ellipsoids or cones and stem was expressed as cylinders.

Branch-dominant area was modeled as a small ellipsoid in the canopy object, with half radii in both vertical and horizontal directions. Leaf area density (LAD) and bark area density (BAI) within the turbid canopy and branch media were assumed to be spatially uniform. A spherical leaf angle distribution was also assumed, and the forest floor of broad-leaved vegetation was expressed as a plane-parallel medium.

Scene ID	Scene image	Histogram	Canopy shape & size	Description
No tree species only layer grasses	No	No	No	Only homogeneous grass layer and no tree. if you want to simulate the homogeneous grassland reflectance, please select it.
OJP_T05N200			Cone	Old jack pine forest; Approximate maximum tree height is 5m. Total number of trees in 30x30m scene is 200.
OJP_T05N300			Cone	Old jack pine forest; Approximate maximum tree height is 5m. Total number of trees in 30x30m scene is 300.
OJP_T05N500			Cone	Old jack pine forest; Approximate maximum tree height is 5m. Total number of trees in 30x30m scene is 500.
OJP_T10N200			Cone	Old jack pine forest; Approximate maximum tree height is 10m. Total number of trees in 30x30m scene is 200.
OJP_T10N300			Cone	Old jack pine forest; Approximate maximum tree height is 10m. Total number of trees in 30x30m scene is 300.
OJP_T10N500			Cone	Old jack pine forest; Approximate maximum tree height is 10m. Total number of trees in 30x30m scene is 500.
OJP_T15N200			Cone	Old jack pine forest; Approximate maximum tree height is 15m. Total number of trees in 30x30m scene is 200.
OJP_T15N300			Cone	Old jack pine forest; Approximate maximum tree height is 10m. Total number of trees in 30x30m scene is 300.
OJP_T15N500			Cone	Old jack pine forest; Approximate maximum tree height is 15m. Total number of trees in 30x30m scene is 500.
LRC_T10N100			Ellipsoid	Larch forest; Approximate maximum tree height is 10m. Total number of trees in 30x30m scene is 100.
LRC_T10N150			Ellipsoid	Larch forest; Approximate maximum tree height is 10m. Total number of trees in 30x30m scene is 150.
LRC_T15N150			Ellipsoid	Larch forest; Approximate maximum tree height is 15m. Total number of trees in 30x30m scene is 150.
LRC_T15N200			Ellipsoid	Larch forest; Approximate maximum tree height is 15m. Total number of trees in 30x30m scene is 200.
LRC_T20N150			Ellipsoid	Larch forest; Approximate maximum tree height is 20m. Total number of trees in 30x30m scene is 150.
LRC_T20N200			Ellipsoid	Larch forest; Approximate maximum tree height is 20m. Total number of trees in 30x30m scene is 200.