Generally speaking, spatial data represents the location, size and shape of an object on planet Earth such as a building, lake, mountain or township. Spatial data may also include attributes that provide more information about the entity that is being represented.
Golden caster sugar is a fine granulated sugar that is made from unrefined sugar cane or beets. It is popular in the UK for its colour, which is a pale golden brown, and it has a slightly buttery flavour. It is unfortunately fairly unique to the UK. The important point to make is that it is a dry, free-flowing sugar.
Granulated or white sugar is the common form, though superfine (known as castor) dissolves better in baking. Confectioner's or powdered sugar is often used decoratively, as are sugar crystals or decorating suar. Brown sugar is simply white sugar combined with molasses, not be be confused with raw sugar, the residue left after sugarcane has been processed ro remove the molasses and refine the sugar crystals.