You searched for: Resource Type Vector data Remove constraint Resource Type: Vector data Time Period 1950-1999 Remove constraint Time Period: 1950-1999

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Census Tracts: Washington, D.C., 1980 university-of-maryland

1980. D.C. Office of the Chief Technology Officer. Census Year 1980 Census Tracts. The dataset contains polygons representing CY 1980 census tracts, created as part of the D.C. Geographic Informatio...


Census Tracts: Washington, D.C., 1990 university-of-maryland

1990. D.C. Office of the Chief Technology Officer. Census Year 1990 Tract Polygons. This dataset contains polygon features, created as part of the DC Geographic Information System (DC GIS) for the D...


Commission of Fine Arts Boundaries: Washington D.C. university-of-maryland

1997. D.C. Office of the Chief Technology Officer. Commission of Fine Arts Boundaries. Identifies the region of the District of Columbia wherein the Federal Commission on Fine Arts has jurisdiction....


Congressional District Boundaries: Minnesota, 1994 Datasets datasets

1994. Minnesota Legislative Coordinating Commission - Geographic Information Services Office (LCC- GIS). This is a polygon data set of historical 1994 Congressional District Boundaries. It displays district number, member, area, population and well as ...

Datasets datasets

Congressional Districts: Minnesota, 1994 Datasets datasets university-of-minnesota

1994. Minnesota Legislative Commission. This is a polygon data set for the 1994 Congressional Districts. This database of Congressional District Boundares was developed from U.S. Census ... State of Minnnesota.


Curbs: Washington, D.C., 1999 university-of-maryland

1999. D.C. Office of the Chief Technology Officer. Curbs captured in 1999. This dataset was collected as part of the planimetric mapping project. Hidden features were added as enhancements to this d...


Dams: Centre County, Pennsylvania pennsylvania-state-university

1995. Centre County Government. Point Feature Class - It was originally captured as part of the 1995 Aerial Imagery project completed by Kimball.

Datasets datasets

Decennial Census: Minnesota, 1990 Datasets datasets

1990. U.S. Census Bureau. Decennial Census 1990 includes tabulations of housing units, total population and adult population by race and Hispanicity. Geographies nationwide ...