built-up area,built-up surface,covered area,covered surface,ground coverage,site coverage
[DE] bebauter Raum; bebautes Gebiet; überbaute Fläche; überdeckte Grundrissfläche
[EN] built-up area; built-up surface; covered area; covered surface; ground coverage; site coverage
[FR] emprise au sol; espace bâti; surface bâtie