Obstructed Areas
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资源简介：
This dataset contains polygons representing planimetric obscured areas, created as part of the DC Geographic Information System (DC GIS) for the Office of the Chief Technology Officer (OCTO). These features were originally captured in 2015 and updated in 2017, 2019, 2021, 2023 and 2025.
创建时间：
2015-02-28
