SECTION B
Factors From Differential Elements to Finite Areas

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B- 43a: Vertically oriented differential planar element to a partially shadowed ground level or rising sphere.

Reference:Vilchez et al.,(2018) Bonilla et al.,(2019)

Results are presented in graphical form in the references. Vilchez et al. present results for the sphere resting on the base plane. Bonilla et al. present results for the sphere at height HB above the base plane.