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1. New York City WiFi Hotspots, 2014

2014. New York (N.Y.). Department of Information Technology and Telecommunications. New York City WiFi Hotspots, 2014 is a point representing approximate location of Wi-Fi hotspots as of 2014. This dat set was created by NYC Depar... >Department of Information Technology and Telecommunications.

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.