A building constructed largely of glass for the purposes of commercial horticulture. This is a generalised glasshouse and could be made up of an amalgamation of individual glasshouses. Only glasshouses larger than 5 000m² are included.
A unique feature code to facilitate styling.
Type: integer
Multiplicity: [1]
Polygon representing the generalised glasshouse.
Type: GM_Surface
Multiplicity: [1]