World Port Index, 2011 Columbia University Public content

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Description:
World Port Index, 2011 is a point theme representing port facilities worldwide. This dataset was derived from the 21st Edition of the World Port Index prepared and published by the United States National Imagery and Mapping Agency.
Creator:
United States. National Imagery and Mapping Agency
Publisher:
National Imagery and Mapping Agency
Provider:
Columbia
Subject:
Structure and Transportation
Temporal Coverage:
2011 and 2004
Date Issued:
Spatial Coverage:
World
Access Rights:
Public
Format:
Shapefile

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