Niagara Falls Public Notices (Lines) WGS 1984

This spatial data set contains Lines representing the locations of public notices in the City of Niagara Falls. Public notices include road, park and facility closures, watermain breaks, and sewer repairs. This is a live data set that is updated as new public notices are added. Expired notices are denoted with a Status of "Expired", or with an EndDate greater than now. This data set is in WGS 1984 coordinate system.本空间数据集（spatial data set）包含用于表示尼亚加拉瀑布城公共告示位置的线要素。此类公共告示涵盖道路、公园及设施封闭、供水主管道爆裂与污水管道维修等事项。本数据集为实时更新数据集，新增公共告示时将同步完成更新。已过期的告示将通过状态（Status）字段值为"Expired"，或结束日期（EndDate）晚于当前时刻予以标记。本数据集采用WGS 1984坐标系。