Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • Principal Ports

    Metadata Updated: March 15, 2024

    Principal Ports are the top 150 U.S. ports based upon total annual tonnage. Variation in annual tonnage at a port may result in exclusion or inclusion on the Principal Port list. The Principal Port data contain port code, port name, and values for total, domestic, foreign, import and export tonnage.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date February 29, 2024
    Metadata Created Date November 12, 2020
    Metadata Updated Date March 15, 2024
    Reference Date(s) May 16, 2019 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from NOS OCM

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 29, 2024
    Metadata Created Date November 12, 2020
    Metadata Updated Date March 15, 2024
    Reference Date(s) May 16, 2019 (publication)
    Responsible Party NOAA Office for Coastal Management (Point of Contact)
    Contact Email
    Guid gov.noaa.nmfs.inport:56124
    Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff ["Coastal Flooding"]
    Access Constraints Cite As: Office for Coastal Management, [Date of Access]: Principal Ports [Data Date Range], https://www.fisheries.noaa.gov/inport/item/56124., Use Constraints: For coastal and ocean planning, Distribution Liability: https://www.marinecadastre.gov/about/disclaimer.html
    Bbox East Long -60
    Bbox North Lat 75
    Bbox South Lat 15
    Bbox West Long -180
    Coupled Resource
    Frequency Of Update notPlanned
    Harvest Object Id 9f616def-363b-4a4b-b090-5790e4463f80
    Harvest Source Id c0121fd9-df15-4168-ac04-42f6e36a794d
    Harvest Source Title NOS OCM
    Licence NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-180.0, 15.0], [-60.0, 15.0], [-60.0, 75.0], [-180.0, 75.0], [-180.0, 15.0]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True

    Didn't find what you're looking for? Suggest a dataset here.