Parking Violations Issued in June 2013

Parking citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to parking violations issued by the District of Columbia's Metropolitan Police Department (MPD) and partner agencies with the authority. For example, the District Department of Transportation's (DDOT) traffic control officers write parking violations to prevent congestion through enforcement and control at intersections. Parking violation locations are summarized ticket counts based on time of day, week of year, year, and category of violation. Data was originally extracted from the District Department of Motor Vehicle's eTIMS meter work order management system. Data was then loaded into the DC GIS, where the Office of the Chief Technology Officer (OCTO) geocoded citation data to the street segment level. Data are visualized using the street segment centroid coordinates.本数据集包含哥伦比亚特区的停车罚单点位信息。本图层所收录的零愿景（Vision Zero）相关数据，均来源于哥伦比亚特区大都会警察局（MPD）及具备执法资质的合作机构开具的停车违章罚单。例如，哥伦比亚特区交通运输局（DDOT）的交通管控人员会在交叉口通过执法管控开具停车违章罚单，以缓解交通拥堵。该数据集按照当日时段、年度周次、年份及违章类别，对停车违章点位的罚单数量进行汇总统计。数据最初提取自哥伦比亚特区机动车管理局的eTIMS停车计时器工单管理系统，随后被导入哥伦比亚特区地理信息系统（DC GIS），由首席技术官办公室（OCTO）将罚单数据地理编码至街道段级别，最终通过街道段质心坐标完成可视化展示。