Parking Violations Issued in November 2020

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.本数据集涵盖哥伦比亚特区的停车罚单点位信息。本图层所包含的零愿景（Vision Zero）相关数据，特指由哥伦比亚特区大都会警察局（MPD）及具备法定执法权限的合作机构开具的停车违规罚单。例如，特区交通运输局（DDOT）的交通管控人员会在路口开展执法管控以缓解拥堵，此时他们将开具停车违规罚单。停车违规点位数据已按照单日时段、年度周次、年份及违规类别对罚单数量进行汇总。原始数据提取自特区机动车辆管理局的eTIMS计费工单管理系统。随后数据被导入哥伦比亚特区地理信息系统（DC GIS），由特区首席技术官办公室（OCTO）将罚单数据地理编码至路段层级。最终数据集通过路段质心坐标完成可视化展示。