Before revision: Publication Frequency: Irregular Published by: Defense Mapping Agency Hydrographic Topographic Center Available Online: Yes The World Port Index (PUB 150) contains a tabular listing of thousands of ports throughout the world, describing their location, characteristics, known facilities, and available services.
After revision: Publication Frequency: Irregular Published by: National Geospatial-Intelligence Agency Available Online: Yes The World Port Index (PUB 150) contains a tabular listing of thousands of ports throughout the world, describing their location, characteristics, known facilities, and available services.