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Shapefile of the 1968 Ecological Study for the Twin Cities Metropolitan Area:...
This data is a digitized version of Ian McHarg's original 1968 map - "An Ecological Study for the Twin Cities Metropolitan Area: Composite Intrinsic Suitability." -
Land Use, Twin Cities Metropolitan Area, 1968
A shapefile was generated from ArcINFO coverages, which were in turn created by digitizing a 1968 paper map of land use in the Twin Cities Metropolitan Area. The map was... -
Land Use, Twin Cities Metropolitan Area, 1978
A shapefile was generated from ArcINFO coverages, which were in turn created by digitizing a 1978 paper map of land use in the Twin Cities Metropolitan Area. The map was... -
Land Use, Twin Cities Metropolitan Area, 1958
A shapefile was generated from ArcINFO coverages, which were in turn created by digitizing a 1958 paper map of land use in the Twin Cities Metropolitan Area. The map was...
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