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Mapping the Future: Fiji Hosts Pivotal Meetings on Ocean Mapping and Hydrography
Suva & Nadi, Fiji — November 2024 Fiji became the epicenter of global ocean mapping, hydrographic collaboration and geospatial information management as it hosted a series of landmark meetings with a strong focus on Pacific engagement. From the 41st Meeting of the GEBCO Guiding Committee (GGC41) and the 6th Pacific Ocean Mapping Meeting to the subsequent UN workshops on geospatial frameworks and sustainable development, the events underscored the critical role of ocean and data governance for Pacific Island countries and territories.
The digital twin of the navigable waters: paving the way for e-navigation
The maritime domain is in the midst of radical changes which will propel navigation forward and open a realm of new possibilities. These transformations will pave the way for e-navigation and autonomous shipping aiming to improve safety, efficiency and sustainable vessel operations. At the core of these transformations is the digital twin of navigable waters.
Understanding sea-level rise - improving predictions through studying the shape of the seabed
In many places around the world, data clearly shows the level of the sea is rising. In low lying coastal areas, even small increases when coupled with high tides and storm surges have had devastating consequences, such as altering coastlines, impacting offshore energy infrastructure and displacing populations. A better understanding of factors influencing sea level is vital in order to prepare for and mitigate its impacts.
Guidance on use of satellites to gather depth data
The IHO has published the first “Satellite-Derived Bathymetry Best Practice Guide” for the hydrographic community. The new document provides an overview of methods and factors to consider when applying SDB to map shallow coastal environments.
New IHO Director presents his background & future objectives
Following the elections during the 3rd session of the IHO Assembly, Dr. John Nyberg has formally taken up his role as IHO Director at the Secretariat in Monaco. In order to get to know him better, we asked him questions about his background and aspirations for his tenure at the IHO Secretariat.
The international community gathers in Monaco for the IHO Assembly
Representatives of the International Hydrographic Organization Member States, observers, and private sector, gathered in Monaco from May 1-5, 2023. The Assembly provided a forum to come together, discuss new developments in technical standards, and ocean mapping, and agree on resolutions to guide activities. Key decisions this year included the future of nautical charts and steps to ensure the ongoing transition to digital products and data services.
The Arctic Regional Hydrographic Commission reviews its activities in 2022
The ARHC has prepared a summary of activities for the past year which includes an update on the development of a pan-Arctic nautical grid and access to data and discusses the IHO roadmap for the implementation of S-100 based services, which will contribute to safety of navigation, environmental protection, and cost efficiencies.
The IHO discusses Ocean Mapping at the IOC UNESCO Executive Council Meeting
As part of its mission to contribute proactively to global initiatives in favour of the ocean, the IHO participated in the 55th meeting of the IOC UNESCO Executive Council in Paris 13-17 June 2022. Discussions focused on the state of the ocean and provided insight into how the IHO could contribute to key activities such as the UN Decade, as well as provide an update on joint projects including GEBCO.
What is progress with crowd-sourced depth data around the world?
The Crowdsourced Bathymetry Working Group met last week to discuss progress on an IHO-led citizen science initiative to collect seafloor depth data. Discussions focused on updating guidance and learning about progress from some of the first trial projects around the world.
