In the constantly evolving landscape of climate change, geospatial science stands out as a vital tool for understanding and addressing the complexities of our changing world, with...

The Seabed 2030 initiative, anticipated to be a game-changer in ocean sciences and marine navigation, will map the ocean floor by 2030. Shallow-water bathymetry is a critical part...

Lake Michigan water levels fluctuate by as much as two metres over decadal time spans, altering how waves and currents interact with coastal sediments and lakefront infrastructure...

Like other hydrographic offices, Toitū Te Whenua Land Information New Zealand (LINZ) collects survey data for safety of navigation, producing and maintaining nautical charts and pr...

Espresso is a free and open source software to visualize and analyse multibeam water column data. Its core feature is the capability to echo-integrate water column data vertically,...

Due to the specifics of the Baltic Sea, performing accurate measurements in the coastal zone is not an easy task. For the past decade, topographic laser scanners have been used for...

The data for the images of the sunken vessels SS Tiberia and RMS Leinster, submitted as entries to the Kongsberg Discovery Multibeam Image Contest 2023, was captured during seabed...

Topobathymetric Lidar technology has become an indispensable tool in environmental management, particularly for monitoring and preserving fragile ecosystems. In central Nebraska, a...

Dutch fishermen often discover remains of extinct large mammals such as woolly mammoths and aurochs, indicating that the North Sea was once inhabited by hunter-gatherer communities...

Three marine organizations teamed up in the summer of 2023 to prepare Canadian ocean mapping students to become ‘hydrographers of the future’. The first-of-its-kind int...

Is climate change affecting fish populations in this part of the ocean? Are we seeing more vessel activity than usual? What is the best location in this area to develop a wind ener...

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)...

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...

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...

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. Li...

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...

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...

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 micropro...

When contemplating the replacement of a research and survey fleet, a collective effort is required to meticulously curate an optimal new fleet, considering factors such as ship typ...

How do you perceive prospects in the hydrographic surveying industry in 2024, compared to the past couple of years? When contemplating the hydrographic sector holistically, which a...

The development of unmanned and autonomous surface vehicles in recent years has triggered a new era in civilian and military maritime operations. One of the applications that is li...

Ocean data has a vital but underappreciated role to play as an enabler in shipping’s energy transition. In particular, it can help to unlock the short-term carbon savings tha...

Various attempts have recently been made to expand the scope of research in the maritime field through the convergence of cutting-edge technologies. One example is the remote class...

Seagrass meadows play an invaluable role as critical ecosystems that contribute significantly to marine biodiversity, carbon sequestration and coastal protection. In recent years,...