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Federal
Maritime Limits and Boundaries of United States of America NGDA 41 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA is responsible for depicting on its nautical charts the limits of the 12 nautical mile Territorial Sea, 24 nautical mile Contiguous Zone, and 200 nautical mile... -
Military Bases
District of Columbia —
Military Facilities. The dataset contains locations and attributes of Military Facilities, created as part of the DC Geographic Information System (DC GIS) for the... -
Advisory Neighborhood Commission from 1990
District of Columbia —
Advisory Neighborhood Commission (ANC) polygons. This dataset contains polygons representing ANC boundaries in 1990, created as part of the DC Geographic Information... -
Fire Battalions
District of Columbia —
FEMS Battalion Alarm Districts locations. The dataset contains locations and attributes of Battalion Alarm Districts, created as part of the DC Geographic Information... -
Single Member District from 1990
District of Columbia —
District of Columbia Single Member District (SMD) boundaries. This dataset contains lines representing advisory neighborhood commission (ANC) single member districts... -
Wards from 2012
District of Columbia —
2012 Wards. The dataset contains polygons representing boundaries of District of Columbia 2012 election wards, created as part of the DC Geographic Information System... -
Architect of the Capitol
District of Columbia —
Architect of the Capitol jurisdiction boundary. The dataset contains locations and attributes of the Architect of the Capitol jurisdiction boundary, created as part of...