United States Major Ports, 2013

Attribute	Value
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Description:: The ports are politically defined by port limits or Corps projects, excluding non-Corps projects not authorized for publication. The determination for the published Principal Ports is based upon the total tonnage for the port for the particular year; therefore the top 150 list can vary from year to year.
Creator:: United States. Bureau of Transportation Statistics
Publisher:: Research and Innovative Technology Administration/Bureau of Transportation Statistics
Provider:: Columbia
Resource Class:: Datasets
Resource Type:: Point data
Subject:: Economy, InlandWaters, Oceans, Structure, and Transportation
Temporal Coverage:: 2013
Date Issued:
Spatial Coverage:: United States
Access Rights:: Public
Format:: Shapefile

United States Major Ports, 2013 Datasets Columbia University Public content