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 ...

Purpose-built to host complex maritime data, Absolute Ocean provides web-browser based access to ocean maps. Subsea data ...

Ocean depth is divided into zones: littoral, bathyal, abyssal and hadal. The deepest part of the ocean, the hadal zone, is anywhere deeper than six kilometres. What is the average depth of the ocean?

Even small vessels - fishing boats and yachts - can play their ... We need all these individuals to come together if we're to deliver an ocean map that is absolutely fundamental and essential ...

NGM MAPS. Source: “spatial and temporal changes in cumulative human impacts on the world’s ocean,” Ben S. Halpern and others, Nature Communications; UNEP-WCMC, World Database on Protected ...