1759. Rumsey, David, 1944- and Jefferys, Thomas. This layer is a georeferenced image of a map of Quebec originally created by T. Jefferys in 1759. The original map appears in "The natural and civi...
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1998. City of Newton GIS. This data layer contains point locations representing all known addresses in Newton. Originally the parcel file was used for this purpose. However,...
1990. Atlanta Regional Commission (ARC). This point datalayer depicts locations of future development (DRIs or Developments of Regional Impact) within the Atlanta Region that would likely ...
1996. Atlanta Regional Commission (ARC). This polygon datalayer depicts future land use areas with associated attribute data for the Atlanta Regional Commission's (ARC) 10-county region. A...
1861. Harvard Map Collection, Harvard College Library, Boston (Mass.). Back Bay Commissioners., Boston Water Power Company, Slade, James., Wightman, H. M., and Brown, E. R. This layer is a georeferenced raster image of the historic paper map entitled: Plan of lands on the Back Bay : belonging to the Boston Water Power ...
1990. Brookline GIS, Information Technologies Department and Boston Edison Company. This map data layer represents the physical back-edge of sidewalks (property-side not street-edge side) observed from aerial photography for the To...
1960. Barrett Diversified. The San Francisco Redevelopment Agency held a design competition for the Golden Gateway Redevelopment site. This 51-acre area had been home to a la...
Camp, Dresser & McKee and City of Somerville Assessing Department. This datalayer was developed by Camp Dresser and McKee, Inc. (CDM) and is a polygon coverage of block lines and areas along with associated data fo...
Camp, Dresser & McKee and City of Somerville Assessing Department. This datalayer was developed by Camp Dresser and McKee, Inc. (CDM) and is a polyline coverage of block lines and associated data for the City of So...
1967. Raymond and May Associates.