Police Service Areas

Metropolitan Police Department (MPD) Police Service Areas (PSA). The dataset contains polygons representing of MPD PSA, created as part of the DC Geographic...大都会警察局（Metropolitan Police Department，MPD）警务服务区（Police Service Areas，PSA）数据集。本数据集包含表征MPD警务服务区的多边形要素，其作为华盛顿特区地理（DC Geographic）相关项目的一部分创建而成。