In the mid-20th century, when people looked at a map of the world, they saw the familiar continents surrounded by vast, ...

And if you want to understand precisely how sea-levels will rise in different parts of the world, good ocean-floor maps are a must. Much of the data that's been imported into the GEBCO grid ...

Landsat satellites have gone beyond observing Earth’s land by enabling new methods to measure ocean depth in shallow coastal ...

From space to the seafloor, an Australian and international research voyage has mapped a highly energetic "hotspot" in the world’s strongest ... we want to turn daily maps of ocean sea surface ...

High resolution seafloor map of the Havre undersea volcano caldera with lava that erupted in 2012 lavas shown in red. This material relates to a paper that appeared in the 10 January 2018 ...

Mapping the topographic shape of the seafloor is called bathymetry (from the Greek words bathýs deep and métron measure). And there are still many gaps in the bathymetric maps of the world's oceans.

Satellite data has enabled researchers at the U.S. Geological Survey (USGS) to develop a new way to measure ocean depth. The technique, which uses imagery captured by the Landsat program, works ...

And if you want to understand precisely how sea-levels will rise in different parts of the world, good ocean-floor maps are a must. Much of the data that's been imported into the GEBCO grid ...