Fire Protection Districts Spheres of Influence

Fire Protection District Spheres of Influence Layer. This is the official GIS layer representing Fire Protection District Spheres of Influence (SOI) within Santa Clara County. This layer is maintained by the Planning Office for the benefit of LAFCO.消防保护区影响范围图层。本图层为圣克拉拉县（Santa Clara County）内用于表示消防保护区影响范围（Fire Protection District Spheres of Influence，简称SOI）的官方地理信息系统（Geographic Information System，简称GIS）图层。本图层由规划办公室维护，旨在服务LAFCO。