地域性市场的范围 coverage of geographic market

区域范围 local scope ; area division ; regional extent

视域范围 FOV ; Viewing Range

显示视域范围 Show Core

流域范围 [测] basin perimeter

地域范围 territorial scope ; district sphere ; area application

存取范围定义域 accessiblity domain

领域范围 domain ; geo-fenced

区域范围地带 zone

广域与范围 breadth or scope