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People and Institutions

The future is CLEAR: Community-Led Engagement for Adaptability & Resilience

By Helen F. Stewart

1 Lifting the clouds for a CLEAR future Many years ago, as a young graduate student at the…

People and Institutions

100 years of international cooperation in hydrography

By Peter Ehlers

Preamble This manuscript is a reprint of the original paper previously published in 2021 in the Journal of…

People and Institutions

Interviews

By Renato Arruda, Geneviève McCormack, Arturo Oxley Lizana, Elikkos Elia, Pia Dhal Hojgaard, Jervis Marvin Robinson, Laurent Kerléguer, Thomas Dehling, Dimitrios Efstathiou, Masayuki Fujita, Toine Barten, Chukwuemeka Ebenezer Okafor, João Paulo Ramalho Marreiros, Gustavo Adolfo Gomez-Pimpollo Crespo, Roshan Ranaweera, Bernice Mahabier, Magnus Wallhagen, Rhett Hatcher, José Pedro Dominguez Viloria, Benjamin K. Evans, John Nyberg

Preface The International Hydrographic Organization (IHO) currently has 98 Member States (as of February 2023). The Member States…

Bathymetry and Positioning

Hydrographic datum planes

By Harry A. Marmer

Preamble This manuscript is a reprint of the original paper previously published in 1929 in the Hydrographic Review,…

People and Institutions Research and Technology

Definition of the words “Hydrographer” and “Hydrography”

By John Dodd Nares

Preamble This manuscript is a reprint of the original paper previously published in 1934 in the Hydrographic Review,…

Research and Technology

The nautical mile

By Alton B. Moody

Preamble This manuscript is a reprint of the original paper previously published in 1950 in The International Hydrographic…

Bathymetry and Positioning Maritime Safety Information and Nautical Charting

Hydrographic surveys – The purpose and the choice of scale

By Archibald Day

Preamble This manuscript is a reprint of the original paper previously published in 1955 in The International Hydrographic…

Bathymetry and Positioning

Beam identification in multiple-beam echo sounders

By M. J. Tucker

Preamble This manuscript is a reprint of the original paper previously published in 1961 in The International Hydrographic…

Maritime Safety Information and Nautical Charting

The value of a nautical chart

By L. Oudet

Preamble This manuscript is a reprint of the original paper previously published in 1973 in The International Hydrographic…

Research and Technology

Satellite navigation in hydrography

By R. M. Eaton, D. E. Wells, N. Stuifbergen

Preamble This manuscript is a reprint of the original paper previously published in 1976 in The International Hydrographic…

Maritime Safety Information and Nautical Charting

The electronic chart – Present status and future problems

By Adam J. Kerr, R. M. Eaton, N. M. Anderson

Preamble This manuscript is a reprint of the original paper previously published in 1986 in The International Hydrographic…