IHO World Seas

Published by Marine Institute

This dataset represents the boundaries of the major oceans and seas of the world. The source for the boundaries is the publication 'Limits of Oceans and Seas, Special Publication No. 23' published by the IHO in 1953. The dataset was composed by the Flanders Marine Data and Information Centre. NB: The Southern Ocean is not included in the IHO publication and its limits are subject of discussion among the scientific community. The Flanders Marine Institute acknowledges the controversy around this subject but decided to include the Southern Ocean in the dataset as this term is often used by scientists working in this area. None

Tags

environment

Data Resources

CSV

Format: CSV

available as CSV

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KML

Format: ZIP

available as zip

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Unnamed resource

Format: HTML

available as HTML

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Shapefile

Format: ZIP

available as zip

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Flanders Marine Institute

Flanders Marine Institute

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Additional Information

License Creative Commons Attribution 4.0
Created 2024-09-15
Last Updated 2025-12-21
View this dataset on data.gov.ie →