Full Citation
Title: Building the National Historical Geographic Information System
Citation Type: Journal Article
Publication Year: 2003
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Abstract: Focuses on the National Historical Geographic Information System (NHGIS), a project to make aggregate census data accessible within a Geographic Information System framework for historical population research in the U.S. Range of technological innovations attributed to the feasibility of NHGIS; Key to the accessibility of census summary files; Work components of the project.
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Authors: Fitch, Catherine A; Ruggles, Steven J
Periodical (Full): Historical Methods
Issue: 1
Volume: 36
Pages: 41-60
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