The power diameter-height relationship

The power diameter-height relationship relates height and diameter with a power function. Since it uses diameter at 10 cm, NOT DBH, it is active for saplings only.

Parameters

Parameter name	Description
Power Function "a"	The "a" parameter in the power function for the height-diameter relationship.
Power Function Exponent "b"	The exponent, or "b" parameter, in the power function for the height-diameter relationship.

The power diam - height function is:

height = a * d₁₀ ^b

where:

height is tree height, in m
a is the Power Function "a" parameter
b is the Power Function Exponent "b" parameter
d₁₀ is diameter at 10 cm (in cm)