Parent Layer: Jurisdictions

Name: Principal Ports (total commodity tonnage)

Display Field: portName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: Source: Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM). MarineCadastre.gov. Principal Ports for the United States of America as of 2013. Retrieved May 23, 2017 from <a href='https://marinecadastre.gov/data/' target='_blank'><b>marinecadastre.gov/data.</b><a> Description: Principal Ports are politically defined by port limits or US Army Corps of Engineers (USACE) projects, exclude non-USACE 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. The Principal Port file contains USACE port codes, names, and commodity tonnage summaries (total tons, domestic, foreign, imports and exports). Metadata Link: <a href='https://coast.noaa.gov/dataservices/Metadata/TransformMetadata?u=https://coast.noaa.gov/data/Documents/Metadata/harvest/MarineCadastre/PrincipalPorts.xml&f=html' target='_blank'><b>https://coast.noaa.gov/dataservices/Metadata/TransformMetadata?u=https://coast.noaa.gov/data/Documents/Metadata/harvest/MarineCadastre/PrincipalPorts.xml&f=html</b><a></br>

Copyright Text:

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• portNumber ( type: esriFieldTypeString, alias: Port Number, length: 10 )
• portName ( type: esriFieldTypeString, alias: Port Name, length: 50 )
• totalCommodityTonnage ( type: esriFieldTypeDouble, alias: Total Commodity Tonnage )
• domesticCommodity ( type: esriFieldTypeDouble, alias: Domestic Commodity )
• foreignCommodity ( type: esriFieldTypeDouble, alias: Foreign Commodity )
• importCommodities ( type: esriFieldTypeDouble, alias: Import Commodities )
• exportCommodities ( type: esriFieldTypeDouble, alias: Export Commodities )
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