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Invited Articles

Vol. 29 No. 1 (2023)

100 years of international cooperation in hydrography

Submitted
March 6, 2025
Published
2025-03-06

Abstract

This manuscript is a reprint of the original paper previously published in 2021 in the Journal of Applied Hydrography (Hydrographische Nachrichten, https://www.dhyg.de/index.php/de/ hydrographische-nachrichten): Ehlers, P. (2021). 100 years of international cooperation in hydrography. Hydrographische Nachrichten · Journal of Applied Hydrography, 119, 62–70.
https://doi.org/10.23784/HN119-10

Peter Ehlers was to give a speech at the 2nd Session of the Assembly (2020) in Monaco, which was to mark the 100th anniversary of the International Hydrographic Organization (IHO). Sadly, the speech was cancelled due to the exceptional circumstances posed by the COVID-19 pandemic. His words were left unspoken. Nevertheless, as Peter Ehlers still had something of significance to say, we are now publishing the manuscript of his intended speech.