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Digital Social Science Center (DSSC), Columbia University Libraries
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transportation
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1. 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.
2. New York City Motor Vehicle Collisions, 2013
2013. Digital Social Science Center (DSSC), Columbia University Libraries. New York City Motor Vehicle Collisions, 2013 is a point theme representing motor vehicle collisions in New York City during 2013. Attribute inform...
3. New York City Motor Vehicle Collisions, July - December, 2012
2012. Digital Social Science Center (DSSC), Columbia University Libraries. New York City Motor Vehicle Collisions, July - December, 2012 is a point theme representing motor vehicle collisions in New York City during the la...
4. World Port Index, 2012
2012. Digital Social Science Center (DSSC), Columbia University Libraries and United States. National Imagery and Mapping Agency. World Port Index, 2012 is a point theme representing port facilities worldwide. This dataset was derived from the 22nd Edition of the World Port In... National Imagery and Mapping Agency.