Browsing by Author "U-Spatial"

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    Historical National Boundaries
    (2022-05-11) Kropelnicki, Jeffrey; Johnson, Grace; Kne, Len; Lindberg, Mark; lenkne@umn.edu; Kne, Len; U-Spatial
    Historical National Boundaries displays global national boundaries for the following dates in history: 1800, 1914, 1918, 1939, 1945, 1970, 1990, 2000. Boundary changes associated with World War I (1914 - 1918) and World War II (1939 - 1945) can be viewed by turning off all other layers and toggling between the two. Data for each layer comes from a variety of sources, including historical atlases and the Library of Congress website - https://www.loc.gov/maps/.
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    Shapefile of the 1968 Ecological Study for the Twin Cities Metropolitan Area: Composite Intrinsic Suitability
    (2020-12-22) Jacobs, Paul; Barney, Rebecca; Kne, Len; Tao, Ya; Milz, Dan; lenkne@umn.edu; Kne, Len; U-Spatial
    A digitized version of Ian McHarg's original 1968 An Ecological Study for the Twin Cities Metropolitan Area: Composite Intrinsic Suitability. These maps were the basis for the 1969 report An Ecological Study of the Twin Cities Metropolitan Area, which provided a framework for land use planning throughout the metro area.