ETOPO1 global relief (NOAA)

Public-domain global elevation grid from the US National Geophysical Data Center.

Depth

At a glance

Review
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Overview

ETOPO1 1 Arc-Minute Global Relief Model, NOAA National Geophysical Data Center. Reference data, dataset, in English.

Reliance on it

This source is cited in 2 museum records. Link: https://www.ngdc.noaa.gov/mgg/global/ (open access).

Cite this page

islam.museum contributors. “ETOPO1 global relief (NOAA)”. islam.museum, https://islam.museum/en/source/etopo1/. CC BY-SA 4.0. Last updated 2026-10-17.

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