Loadscan’s LVS is designed to work with ‘particulate’ materials to form heaped load profiles. This includes most quarried rock materials, sand, bark, woodchip and other landscaping materials, fertilizer, grains, debris, powders and more. The system is not intended for use on large rocks, boxes or other regular shaped objects. Some materials such as wet coal or translucent/clear materials may not have enough reflectivity.