Overlay Zones: Washington, D.C.
- District of Columbia GIS Program
- Overlay Districts are a zoning designation that modifies the basic underlying designation in some specific manner; this is what the Overlay polygons in the Zoning map represent. All DC GIS data is stored and exported in Maryland State Plane coordinates NAD 83 meters. This layer contains complete theoretical address ranges. METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.
- ArcGIS Open Data
- Washington, D.C., United States
- Planning and Cadastral, Planning, Land use, Zoning, Development, and Transfer of development rights
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- More details at
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