na-adjective
area-wide; covering the whole area; regional
Used to describe something that extends over or applies to an entire area or region, often in formal or technical contexts such as urban planning, disaster management, or policy.
面的な整備計画を立てる必要がある。
We need to formulate an area-wide development plan.
この地域では面的な防災対策が求められている。
Comprehensive disaster prevention measures covering the whole area are required in this region.
Compound of 面 (めん, 'area, surface') + 的 (てき, '-like, -al'), forming an adjectival noun meaning 'pertaining to an area' or 'areal'.