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Digital Social Science Center (DSSC), Columbia University Libraries
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Shapefile
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2014
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1. New York City Counties, 2014
2014. New York (City). Department of City Planning and Digital Social Science Center (DSSC), Columbia University Libraries. New York City Counties, 2014 is a polygon theme representing county and borough boundaries in New York City as of 2014. This file includes the Cen... DSSC.
2. World Port Index, 2014
2014. Digital Social Science Center (DSSC), Columbia University Libraries and United States. National Imagery and Mapping Agency. World Port Index, 2014 is a point theme representing port facilities worldwide. This dataset was derived from the 23rd Edition of the World Port In... National Imagery and Mapping Agency.