Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

DC Boundary: Washington, D.C.

District of Columbia boundary. The dataset is a polygon representing the District of Columbia boundaryC. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. The boundary was identified from public records and heads-up digitized using a combination of the 1995 orthophotographs All DC GIS data is stored and exported in Maryland State Plane coordinates NAD 83 meters. METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.
ArcGIS Open Data
Washington, D.C., United States
Imagery and Base Maps, Political, Administrative, Government jurisdiction, and Political jurisdictions
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