Moving Violations Issued in August 2018

Moving citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to moving violations issued by the District of Columbia's Metropolitan Police Department (MPD) and partner agencies with the authority. For example, DC's enforcement camera program cites speeders, blocking the box, and other moving offenses. Moving 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.哥伦比亚特区移动违章点位数据集。本图层收录的零事故愿景（Vision Zero）数据，均涉及哥伦比亚特区大都会警察局（Metropolitan Police Department, MPD）及具备执法权限的合作机构开具的移动违章罚单。例如，哥伦比亚特区执法摄像头项目可对超速、阻塞路口方格区及其他移动交通违章行为开具罚单。该移动违章点位数据按照每日时段、年度周次、年份及违章类别对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仪表工单管理系统，随后被导入哥伦比亚特区地理信息系统（DC GIS），由特区首席技术官办公室（Office of the Chief Technology Officer, OCTO）将违章罚单数据地理编码至路段层级。数据通过路段质心坐标实现可视化展示。