The maximum gradient &quot; G &quot; determined using the formula G = (log Eβ - log E(β + 0.1°)) where β is the horizontal position in degrees, shall not be less than 0.08.
The maximum gradient &quot; G &quot; determined using the formula G = (log Eβ - log E(β + 0.1°)) where β is the horizontal position in degrees, shall not be less than 0.08.