Historic Census Data (Other Keyword)
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GIS Model Development for Historic Census Data in San Francisco (2015)
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This article demonstrates how to build historical data sets from the 1800-1900 San Francisco census/city directories, using GIS model to enhance the meaning of the census data and add a micro-depth, and to enable researchers to depict and analyze the spatial pattern of their study. The raw data of the census/city directories is organized according to addresses (parcels). The historic census GIS model integrates the city parcels to the census/city directories to spatially process and map the...