topografian mukaan
type: Collection
member: boulder field

hypsographic feature
type: Concept
narrower: boulder field
preferred label: maastokohde @fi

boulder field
type: Concept
broader: formal area
broader: hypsographic feature
in scheme: conceptscheme
note: a high altitude or high latitude bare, flat area covered with large angular rocks

formal area
type: Concept
narrower: boulder field
preferred label: homogeeninen alue @fi