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Washington DC Historic Boundary Stones
District of Columbia —
In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the... -
Barry Farm Dwellings
District of Columbia —
Construction of Barry Farm Dwellings began with America’s entry into World War II. As tens of thousands of people moved to Washington for federal government jobs to... -
Reservation Boundaries
District of Columbia —
U.S. Reservations are lands acquired for use by the Federal Government after the original founding of the city. These were all acquired by the Federal Government... -
County
Aerial Archive
Loudoun County, Virginia —
The Loudoun County Aerial Archive includes imagery from 1937, 1957, and 2002 forward, as well as a selection of historical maps. -
City
Sanborn Fire Insurance Map November 1911
City of Sioux Falls —
Link to the Library of Congress Sanborn Fire Insurance Map dated November 1911 for Sioux Falls, South Dakota.Sanborn Fire Maps were originally prepared for the use... -
City
Jefferson County KY Zoning - April 2023
Louisville Metro Government —
Polygon layer of zoning districts; arcs contain COGO attributes; polygons contain zoning code, zoning name, zoning type and polygon shade symbol. -
Potential Landmarks
District of Columbia —
This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with... -
County
Loudoun Cemeteries
Loudoun County, Virginia —
More MetadataHistoric cemeteries and burial grounds are fragile, tangible heritage resources that connect residents and visitors to their Loudoun roots. As... -
Commission of Fine Arts Boundaries
District of Columbia —
Commission of Fine Arts Boundaries. Identifies the region of the District of Columbia wherein the Federal Commission on Fine Arts has jurisdiction. The data source is... -
City
Sanborn Fire Insurance Map August 1896
City of Sioux Falls —
Link to the Library of Congress Sanborn Fire Insurance Map dated August 1896 for Sioux Falls, South Dakota.Sanborn Fire Maps were originally prepared for the use of... -
Historic Preservation Easements
District of Columbia —
Historic preservation easements are voluntary legal agreements, typically in the form of a deed, that protect a historic property or cultural resource by placing... -
Federal
BLM NV ACEC Designated Polygons
Department of the Interior —
This polygon feature class shows the spatial extent and boundaries of Areas of Critical Environmental Concern that have become officially designated by the BLM... -
City
City of Sioux Falls Historic Imagery Viewer
City of Sioux Falls —
Application containing historic and current imagery for Sioux Falls, South Dakota. -
DCGIS Data Archive January 2015
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
City
Jefferson County KY Zoning - March 2011
Louisville Metro Government —
Polygon layer of zoning districts; arcs contain COGO attributes; polygons contain zoning code, zoning name, zoning type and polygon shade symbol. -
City
Kentucky National Register Landmarks
Louisville Metro Government —
This dynamic map service shows National Register Landmarks in the Commonwealth of Kentucky. -
DCGIS Data Archive December 2019
District of Columbia —
The District of Columbia’s Data program is pleased to offer the enterprise GIS geodatabase archive. This product offers a historic snapshot of the DC GIS data. The... -
City
Jefferson County KY Voting Precincts 2020
Louisville Metro Government —
This dataset contains polygons and attributes which represent the 623 voting precincts in Jefferson County, Kentucky. It includes the precinct name or number... -
County
Original Land Grants of Loudoun County, VA
Loudoun County, Virginia —
This map provides the location of the original land grants within present day Loudoun County from the early 1700s to early 1800s. To view a list of sortable... -
Fort Circle Forts
District of Columbia —
Fort Circle Forts in DC