Keyword: hydrography
All articles in the IHR archive tagged with the keyword hydrography
Bathymetry and Positioning
Maritime Safety Information and Nautical Charting
Research and Technology
Satellite-derived bathymetry and the CHS iterative process: operational challenges with accuracy assessment
By René Chénier, Genevieve George, Loretta Abado, Khalid Omari
1 Introduction Hydrographic Offices (HOs) play a vital role in ensuring maritime safety by collecting hydrographic data and…
Research and Technology
Nigeria’s blue economy and ocean governance
By Ayo Olugbode
1 Introduction Preamble The following work was presented at the 12th ABLOS Conference, 7–8 October 2025, Doha, Qatar…
Bathymetry and Positioning
Research and Technology
Leveraging robotic total stations and multi-sensor adjustment for accurate multibeam bathymetry
By Lucas Dammert, Florian Pöppl, Jan Rhomberg-Kauert, Tomas Thalmann, David Monetti, Hans-Berndt Neuner, Gottfried Mandlburger
1 Introduction Bathymetric mapping of water bodies is a topic that becomes increasingly relevant, e.g. in the context…
Research and Technology
Towards a simpler assessment of the environmental impact of hydrographic echosounders
By Xavier Lurton
Preamble The following work was presented at the Hydrographic Conference HYDRO 2024, 5–7 November 2024, Rostock-Warnemünde, Germany in…
Research and Technology
Sedimentation analysis at the mouth of the Dique Channel to the Cartagena Bay through hydrographic surveys
By Harold Rojas Macias, Octavio Martinez Martinez, Marjohnny Monterroza Pantoja
1 Introduction The Dique Channel is an artificial bifurcation of the Magdalena River that enables its navigation towards…