Submarine Volcanoes Polygons (250k)

Submarine volcanoes, mapped by various national and regional mapping projects and recovered in the literature. Locally occurrences include their emerged portions. Polygons represent areas larger than 60 hectares. Note: blank areas do not necessarily correspond to no occurrence.

Data and resources

Additional information

Temporal extent2015-09-15 – ongoing
Date (revision)2025-09-04
StatusonGoing
Update frequencyasNeeded
Metadata languageen
LicenseCreative Commons Attribution 4.0
Source metadataISO 19115 XML
Last updated2026-11-04
Created2026-11-04
APIpackage_show