Globally, surface air and ocean temperatures have warmed by about 1°C since 1900. More than 90% of the additional heat contained in the climate system (atmosphere, ocean, land) due to global warming ...

The Marine Geoscience Research Group at University College Cork, under the aegis of the Irish Marine Institute, has published the first high-resolution geomorphological map of most of the Irish contin...

Admittedly, the title of this column, formulated as a question, is deliberately provocative. The first reaction of those who read it and are interested in hydrography for professional reasons will pro...

Given the Netherlands’ geographical location, it is unsurprising to find it has a long tradition of hydrography. The lowland, often below sea level, forms a delta where major rivers from Central Eur...

Collaborating and coordinating are two very important tasks of EuroGOOS, the European Global Ocean Observing System, located in Brussels. The member organizations work together to share ocean observat...

By harnessing capabilities of advanced satellite technology and ever-evolving data analysis, satellite-based mapping (including satellite-derived bathymetry, SDB) offers an efficient, extensible and c...

In an era of great power competition, unmanned maritime systems (UMSs) have begun to take centre stage and are now on an accelerated development path for reasons that are clear. Like their air and gro...

In the quest to unravel the mysteries beneath our planet’s water bodies, topobathymetric technologies emerge as a beacon of innovation. Among them, Lidar (light detection and ranging) and sonar sens...

IHO standard S-44 is often used (or misused) to specify the quality of a hydrographic survey. While it is a useful tool, it is easy to misinterpret. One ‘misuse’ is to apply the IHO orders directl...

In a March 2023 blog, Microsoft founder, billionaire entrepreneur and philanthropist Bill Gates said: “The development of AI is as fundamental as the creation of the microprocessor, the personal com...