Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Subject Society Remove constraint Subject: Society Time Period 1950-1999 Remove constraint Time Period: 1950-1999
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1. Census Geography 1990 - TLG Aligned; Blocks, Block Groups & Tracts: Metro Twin Cities, Minnesota

1990. Metropolitan Council and The Lawrence Group (TLG). The Lawrence Group, under contract with Metropolitan Council, created a 1990 Census Bureau block polygon dataset for the Twin Cities Metropolitan A...

2. Census Tract Correspondence and Combined Tracts: Metro Twin Cities, Minnesota, 1990 to 2000

1990. Metropolitan Council. This dataset consists of a correspondence table and shape file of the combined 1990 and 2000 Census tracts.Note: Census tracts from 1990 and 2000 d...

3. Census Tracts: Washington, D.C., 1960

1960. District of Columbia GIS Program. Census Year 1960 Census Tracts. The dataset contains polygons representing CY 1960 census tractsC. Geographic Information System (DC GIS) for the D...

4. Census Tracts: Washington, D.C., 1970

1970. District of Columbia GIS Program. Census Year 1970 Census Tracts. The dataset contains polygons representing CY 1970 census tractsC. Geographic Information System (DC GIS) for the D...

5. Census Tracts: Washington, D.C., 1980

1980. District of Columbia GIS Program. Census Year 1980 Census Tracts. The dataset contains polygons representing CY 1980 census tractsC. Geographic Information System (DC GIS) for the D...

6. Census Tracts: Washington, D.C., 1990

1990. District of Columbia GIS Program. Census Year 1990 Tract Polygons. This dataset contains polygon featuresC. Office of the Chief Technology Officer (OCTO) and participating D.C. gove...

7. Coal Mined Areas: Pennsylvania, 1996

1995. Environmental Resources Research Institute. Location of mined areas, including surface and deep coal and non-coal mining. Data incomplete, areas not mapped when screened at small scales durin...

8. Congressional Districts: Minnesota, 1994

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

9. Cultural Assessment of the Chesapeake Bay Watershed: Chesapeake Bay, 2000

1999. Multiple TIFF and layer files pertaining to Cultural Assessment of the Chesapeake Bay watershed Growth and development not only threaten lands of h...

10. Decennial Census 1990: Metro Twin Cities, Minnesota

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

11. Geographic Names Information System: Pennsylvania, 1981

1973. U.S. Geological Survey. The Geographic Names Information System (GNIS), developed by the U.S. Geological Survey in cooperation with the U.S. Board on Geographic Names (BGN...

12. Income and Employment 1979-1981: United States, 2006

1979. U.S. Department of Commerce. This map layer portrays 1979, 1980, and 1981 estimates for total personal income, per capita personal income, annual number of full-time and part- ...

13. Income and Employment, 1988: United States, 2006

1988. U.S. Department of Commerce. This map layer portrays 1988 estimates for total personal income, per capita personal income, annual number of full-time and part-time jobs, averag...

14. Income and Employment 1989-1990: United States, 2006

1989. U.S. Department of Commerce. This map layer portrays 1989 and 1990 estimates for total personal income, per capita personal income, annual number of full-time and part- time jo...

15. Income and Employment 1991-1992: United States, 2006

1991. U.S. Department of Commerce. This map layer portrays 1991 and 1992 estimates for total personal income, per capita personal income, annual number of full-time and part- time jo...

16. Income and Employment 1993-2001: United States, 2006

1992. U.S. Department of Commerce. This map layer portrays 1993 to 2001 estimates for total personal income, per capita personal income, annual number of full-time and part- time job...

17. Pennsylvania Conservation Stewardship: Pennsylvania, 1999

1998. Joseph A. Bishop. Coverage showing stewardship of managed conservation lands throughout the Commonwealth. Includes federal, state, county and privately owned lands i...

18. State House Districts: Minnesota, 1994

1994. Legislative Coordinating Commission. This is a polygon data set for the 1994 Legislative Districts. This database was developed from U.S. Census Bureau 1990 TIGER/Line files as a resu...

19. State Senate Districts: Minnesota, 1994

1994. Legislative Coordinating Commission. This is a polygon data set for the 1994 Senate Districts. This database was developed from U.S. Census Bureau 1990 TIGER/Line files as a result of...

20. United States Concise - Geographic Names Information System (GNIS): United States, 2009

1974. U.S. Geological Survey. The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS f...