I'm using this week's Sea-Floor Sunday to show a few simple maps of the region around the erupting Eyjafjallajokull volcano in Iceland. I don't have a photographic memory of the Earth's surface so I ...

A bathymetric map is one concerning the floor or bottom of a body of water. It’s the wet equivalent of a topographical map. Combine this with humanity’s inherent taste in seaside real estate, and they ...

Our knowledge of the depth and shape of the Arctic Ocean floor – its bathymetry – is insufficient. Owing to year-round sea-ice coverage and the cost of research in this remote region, much of the ...

No audio available for this content. For centuries before sonar, lidar and unmanned surface vehicles (USVs), sailors would measure depths by throwing a line overboard with a lead weight at the end — ...

No audio available for this content. Fugro is supporting NF-GEBCO Seabed 2030, a global initiative to produce a definitive, high-resolution bathymetric map of the entire world’s ocean floor by the ...

A bathymetric map is one concerning the floor or bottom of a body of water. It’s the wet equivalent of a topographical map. Combine this with humanity’s inherent taste in seaside real estate, and they ...

The Gulf of Mexico has had an incredible history, leaving scientists to puzzle over a landscape peppered with channels, canyons, domes, pockmarks, faults, and mini-basins. Now, with the recent release ...

They say a rising tide lifts all boats, but what about a rising data set? The Alaska Longline Fishermen’s Association is nearing completion of a bathymetric map to help local fishermen catch more ...

Seabed 2030 aims to map the entirety of the ocean floor by 2030, but is it a possible endeavour – and what have they found so far?

BrianR at Clastic Detritus brought my attention to a new wonderful bathymetric map of the globe. Despite his questionable loyalty to volcanoes, Brian knows a good map when he sees one and I agree that ...