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Exploring race and highway construction in the US Using Social Explorer, ArcGIS, and Google Earth Barbara Parmenter Urban and Environmental Policy and.

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Presentation on theme: "Exploring race and highway construction in the US Using Social Explorer, ArcGIS, and Google Earth Barbara Parmenter Urban and Environmental Policy and."— Presentation transcript:

1 Exploring race and highway construction in the US Using Social Explorer, ArcGIS, and Google Earth Barbara Parmenter Urban and Environmental Policy and Planning

2 Exploring race and highway construction in the US “If you could map the urban African American population in 1950, you could predict where highways and highway interchanges would be built.”

3 Social Explorer (Tufts license) http://www.library.tufts.edu/ezproxy/ezproxy.asp?LOCATION=SocialExp

4 Allows us to map historical census data http://www.library.tufts.edu/ezproxy/ezproxy.asp?LOCATION=SocialExp

5 Example: Boston’s Black Population 1940-2010 From Social Explorer

6 1940 www.socialexplorer.com

7 1950

8 1960 www.socialexplorer.com

9 1970 www.socialexplorer.com

10 1980 www.socialexplorer.com

11 1990 www.socialexplorer.com

12 2000 www.socialexplorer.com

13 2010 www.socialexplorer.com

14 National Historic GIS (open access) http://nhgis.org

15 National Historic GIS (tabular and GIS boundary files) http://nhgis.org

16 ArcGIS for joining tabular and geographic data, mapping, and exporting to Google Earth

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18 Google Earth for Visualizing

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20 Student Project – Making general comparisons between cities Emilie Falguieres, Fletcher School, Spring 2013

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23 Portland, Oregon Example

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26 Quick national overview analysis Guides us to more in-depth exploration of specific cities Houston, Texas – 1953 imagery


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