Utility Structures
收藏官方服务：
资源简介：
Utility structures covering the City of Raleigh jurisdiction. Features are derived from annual aerial photography updates. This layer is updated for a quarter of the city every year and is not a depiction of current conditions. Update Frequency: Annually Time Period: Current as of last flight (see update date on individual features)t
本数据集包含覆盖罗利市（City of Raleigh）管辖范围的公用设施构筑物（utility structures）。其要素源自年度航空摄影更新数据。该数据图层每年仅更新城市四分之一区域的内容，且并非当前实地状况的精准呈现。更新频率：每年一次；时间基准：以最近一次航空航摄的时间为准（具体更新日期请查阅各要素的标注信息）
提供机构：
City of Raleigh创建时间：
2018-04-24
