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Editorial of Volume 32(1)
Welcome to the first issue of the 32nd volume of The International Hydrographic Review (IHR). This issue once…
Towards an accurate mean sea level to ellipsoid separation model for the Dutch Caribbean: an operational vessel based GNSS approach
Preamble Merte P. J. Peeters from MLA College (Plymouth, United Kingdom) has been awarded second prize in the…
Toward standardizing hydrographic vessel offset surveys: angular offset determination of hydrographic sensors at short-range using total station observations
1 Introduction The hydrographic survey ships use positioning and orientation systems (POS) in conjunction with sonar systems to…
Satellite-derived bathymetry and the CHS iterative process: operational challenges with accuracy assessment
1 Introduction Hydrographic Offices (HOs) play a vital role in ensuring maritime safety by collecting hydrographic data and…
The potential of Inuit communities to map the Canadian Arctic nearshore
1 Introduction Large portions of Canada’s Arctic waters remain poorly surveyed – or not surveyed at all (HDACoE,…
The 12th Conference of the IHO–IAG Advisory Board on the Law of the Sea – foreword to selected conference contributions in IHR
It is a pleasure and an honour, in my capacity as Director of the International Hydrographic Organization (IHO)…
Nigeria’s blue economy and ocean governance
1 Introduction Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar…
Underwater cultural heritage: an international law perspective
Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar in the…
Ocean observation paradox: UNCLOS, climate change and the future plastics treaty
Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar in the…
Balancing national legal protections of fisheries data and UNCLOS obligations in the age of AI
Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar in the…
Evidence requirements for alternative fuel bunkering under decarbonisation rules
Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar in the…
Beyond boundaries: mobilising private sector ocean data sharing from national waters to the high seas – an opportunity under the BBNJ agreement
Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar in the…