Swimming Pools 2021
收藏data.gov2024-07-13 收录
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资源简介：
The perimeter of public and private swimming pools are captured, for both above-ground and in-ground pools. No other features can make a side for this feature. Pools...
本数据集采集公共与私人游泳池的周边区域，涵盖地上式（above-ground）与地下式（in-ground）两类泳池。本特征仅以泳池侧边为唯一标注依据，不存在其他可构成该特征侧边的对象。游泳池……
提供机构：
District of Columbia
