Remote hydrography and regulation: mission impossible?
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 likely to...
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 likely to...
The US Geological Survey (USGS) and Dewberry have jointly released a new topobathymetric Lidar dataset for the Potomac River, extending from the Potomac Highlands in West Virginia to the Chesapeake...
SHOM has recently produced nested multi-purpose digital elevation models (DEMs). The resolution ranges from down to 10 metres for topo-bathymetric coastal DEMs to 100 metres for regional bathymetric DEMs in...
A deep understanding of seabed topography and coastal features is crucial for developing predictive models to address challenges such as coastal inundation and rising sea levels. Communities worldwide rely on...
This article presents a novel methodological approach to understand and assess the suitability of airborne Lidar bathymetry for the automatic classification and mapping of the seabed. This solution allows recording of...
Shipwrecks are an integral part of our underwater landscape. According to UNESCO, there are three million wrecks worldwide, and these create various marine spatial planning challenges. To address these challenges,...
Hendrik De Beuf has worked in DEME’s survey department since 2014 and became involved with GSR in 2017 for the development of the prototype deep-sea harvesting vehicles. Since then, he...
Electrification and the transition to a green economy are rapidly accelerating the demand for metals and rare earth minerals. As this demand cannot be met by recycling existing metals, a...
To understand coastal change and anticipate what our future coast will look like, scientists carry out regular field surveys in the form of beach profiles and digital elevation models (DEMs)....
“Think big for coastal mapping” is the foremost advice that Don Ventura of Teledyne Geospatial would impress upon agencies interested in bathymetric Lidar. “It’s a matter of efficiency of scale.”...
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