National Dispatch Boundaries Public

Polygon boundaries depicting the administrative area of Wildland Fire Dispatch Areas across the USA used in incident management, including wildland fire. Dispatch Area Boundaries included in this dataset are also known as Tier 3 Dispatch Areas.本数据集收录了用于美国应急事件管理（涵盖野外火灾场景）的全美野外消防调度区（Wildland Fire Dispatch Areas）行政辖区多边形边界。本数据集所包含的调度区边界亦被称为三级调度区（Tier 3 Dispatch Areas）。